Adler, R. 1981. The Geometry of Random Fields. John Wiley and Sons, New York.
Al-Hattemleh, O. 1995. Experimental Evaluation of the Subsurface Contamination by Kerosine on Soil Pile Interaction in Clayey Soil, Ph.D. Thesis, Jordan University of Science and Technology, pp 29-30.    
Alodat, M. 2006. Size Distribution of One Connected Component of Elliptic  Random Field, Journal of The Korean Statistical Society, 36, pp. 479-489.
Aldous, D. 1989. Probability approximation via the Poisson clumping heuristic. Springer-Verlag, New York.
Alternative Fuels Data Center, U.S. Department of Energy, www.afdc.energy.gov/afdc/pdfs/fueltable.pdf
Annual Book of ASTM Standards, 2010,  Volume 04.08, Section 4 Construction: Soil and Rock, ASTM International, West Conshohocken, PA, USA
Briaud, J-L, 2001. Introduction to soil moduli, Geotechnical News, BiTech Publishers, B.C., Canada
Budho  M., 2007.  Soil Mechanics and Foundations, John Wiley&Sons USA, pp 263-265.
Canada Mortgage and Housing Corporation, 1993. Soil Gases and Housing, pp. 3-4.  
Cao, J., Worsley, K. 1999. The detection of local shape changes via the geometry of Hotelling’s T fields, Ann. Statist., 27(3), pp. 925-942.  
Connor, J. 2000, Positive Impact of ASTM Risk-Based Corrective Action Standard, Standardization News, ASTM
Das B., 2005 Laboratory Manual, Soil Mechanics, 6th edition, Oxford University Press, New York, NY, USA, pp 129-133.
Devi, D., Singh, A., 2008, On Finite Element Implementation for Cam Clay Model, International Association for Computer Methods and Advances in Geomechanics (IACMAG).  
Domask, 1984, Gasoline - Production, Import, Use and Disposal, www.atsdr.cdc.gov/ToxProfiles/tp72-c4.pdf, United States
Evgin, E. and Das, B. 1992. Mechanical behavior of oil contaminated sand, Environmental and Geotechnical Proceedings of Mediterranean Conference, Balkema Publisher, Rotterdam, The Netherlands, pp. 101-108 
Hasofer, A. 1978. Upcrossings of random fields. Suppl. Journal of Advances in Applied Probability, No.10, School of Mathematics and Statistics, University of Sheffield, United Kingdom, pp 14-21 
Hassan, A., Walid, K. and Nabi, F., 1995. Geotechnical Properties of Oil Contaminated Kuwaiti Sand, Journal of Geotechnical Engineering, vol. 121, No 5,  ASCE 
Hydro-Crude Oil Canada, (www.hydro.com/cgi-bin)
International Agency For Research On Cancer (IARC),1989, Crude Oil and Major Petroleum Fuels.  Geneva  Switzerland.VOL.: 45, p. 159 
Kaolin Company, Sandersville, GA, USA
Katatbeh, Q., Alodat, M. and Kristof, J. 2007. Predicting the Excursion Set of Gaussian Random Field, World Applied Sciences Journal, 2, IDOSI, pp. 1-4 (2), 
Lorincz, J., 1984. Effect of Infiltrating Hydrocarbons on the Soil Shear Strength, Proceedings of Sixth Conference on soil mechanics and Foundation Engineering, Budapest, Hungary.  
Meegoda, N. and Ratnawecra, P., 1994. Compressibility of Contaminated Fine Grained Soil, Geotechnical Testing Journal. Vol.17/1, ASTM, Philadelphia, PA. pp 101-112.   
Mallinckrodt Chemicals, 2008, MSDS, NJ, USA (www.vwrsp.com/msds/10)
Piterbarg, V. (1996). Asymptotic methods in the theory of Gaussian processes and fields. American Mathematical Society, Providence, RI, USA
Photos, Courtesy of Property Owner, 2004.
Schofield, A., Wroth, C. 1968. Critical State Soil Mechanics. McGraw-Hill, London.
Worsley, K. and Friston, K. 2000. A test for a conjunction. Statistics and Probability Letters, 47, Elsevier B.V., Amsterdam, The Netherlands, pp135-140.