(FRAD) Functional requirements for authority data : a conceptual model / edited by Glenn E. Patton, IFLA Working Group on Functional Requirements and Numbering of Authority Records (FRANAR). München : K.G. Saur, 2009. (IFLA series on bibliographic control ; vol. 34). As amended and corrected through July 2013. Available at: http://www.ifla.org/files/assets/cataloguing/frad/frad_2013.pdf 

(FRBR) Functional requirements for bibliographic records : final report / IFLA Study Group on the Functional Requirements for Bibliographic Records. München : K.G. Saur, 1998. (UBCIM publications ; new series, vol. 19). As amended and corrected through February 2009. Available at: http://www.ifla.org/files/assets/cataloguing/frbr/frbr_2008.pdf 

(FRSAD) Functional requirements for subject authority data (FRSAD) : a conceptual model / edited by Marcia Lei Zeng, Maja Žumer and Athena Salaba. München : De Gruyter Saur, 2011. (IFLA series on bibliographic control ; vol. 43). Available at: http://www.ifla.org/files/assets/classification-and-indexing/functional-requirements-for-subject-authority-data/frsad-final-report.pdf. Errata for section 5.4.2, October 2011, available at: http://www.ifla.org/files/assets/cataloguing/frsad/FRSADerrata2011.pdf 

(LRM) FRBR-Library Reference Model. Pat Riva, Patrick Le Boeuf, and Maja Žumer. Draft for World-Wide Review, 2016-02-21. Available at: http://www.ifla.org/node/10280?og=587 

(ICP 2009) IFLA Cataloguing Principles : Statement of International Cataloguing Principles (ICP) and its Glossary. München: K.G. Saur, 2009. (IFLA Series on Bibliographic Control ; v. 37). Statement available at http://www.ifla.org/files/assets/cataloguing/icp/icp_2009-en.pdf

(ICP 2016) Statement of International Cataloguing Principles (ICP). 2016 Edition. [forthcoming]. Version for 2015 world-wide review available at: http://www.ifla.org/files/assets/cataloguing/icp/icp_2015_worldwide_review.pdf

(Paris Principles) International Conference on Cataloguing Principles (Paris : 1961). Report. London: International Federation of Library Associations, 1963, p. 91-96. Also available in: Library Resources & Technical Services, v. 6 (1962), p. 162-167; and Statement of principles adopted at the International Conference on Cataloguing Principles, Paris, October, 1961. Annotated edition with commentary and examples by Eva Verona. London: IFLA Committee on Cataloguing, 1971.

(RDA) Resource Description and Access. 2009- Available at: https://access.rdatoolkit.org/

(Riva & Oliver 2012) Riva, Pat & Chris Oliver. “Evaluation of RDA as an Implementation of FRBR and FRAD.” Cataloging & Classification Quarterly, v.50, no.5/7 (2012), p.564-586.

(Riva & Žumer 2015) Riva, Pat & Maja Žumer. Introducing the FRBR Library Reference Model. Paper presented at World Library and Information Congress, 81st IFLA General Conference and Assembly, Cape Town, South Africa, 2015. Available at: http://library.ifla.org/1084/1/207-riva-en.pdf