(1) OCLC’s Bibliographic Formats and Standards: Chapter 4 When to Input a New Record. http://oclc.org/bibformats/en/input.html
(2) Library of Congress Rule Interpretations, Decisions before Cataloging http://www.loc.gov/catdir/cpso/1-0rev3.pdf
(3) Differences Between and Changes Within: Guidelines on When to Create a New Record Prepared by the Task Force on an Appendix of Major and Minor Changes, Committee on Cataloging: Description and Access. http://www.loc.gov/catdir/cpso/1-0rev3.pdf
(4) Library of Congress training on RDA – RDA Module 1 – Introduction to RDA Identifying Manifestations and Items by Tim Carlton & Jessalyn Zoon Sept. 2012 http://www.loc.gov/catworkshop/RDA%20training%20materials/LC%20RDA%20Training/Module1IntroManifestItemsSept12.doc
(5) Conser – CCM Module 3 – December 2013. http://www.loc.gov/aba/pcc/conser/word/Module3.doc
(6) Anglo-American Cataloging Rules. Provides guidelines for descriptive cataloging and access points for bibliographic records.