Provedení Appendix B: Taxonomy of subject relationships (1999)

MICHEL, Dee. Appendix B: Taxonomy of subject relationships. In: Subject data in the metadata record: recommendations and rationale: a report from the ALCTS/CCS/SAC/Subcommittee on Metadata and Subject Analysis. July 1999. Dostupné z: http://archive.ala.org/alcts/organization/ccs/sac/msrscu2.pdf.