APA aipamena

Editora, L. (1980). Librarians, professionals and paraprofessionals.

Chicago Style aipamena

Editora, La. Librarians, Professionals and Paraprofessionals. 1980.

MLA aipamena

Editora, La. Librarians, Professionals and Paraprofessionals. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.