APA aipamena

Kumar, P. S. G. Knowledge organization, information processing and retrieval: Practice. B.R. Publishing Corporation.

Chicago Style aipamena

Kumar, P. S. G. Knowledge Organization, Information Processing and Retrieval: Practice. Delhi: B.R. Publishing Corporation.

MLA aipamena

Kumar, P. S. G. Knowledge Organization, Information Processing and Retrieval: Practice. B.R. Publishing Corporation.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.