Prytherch, R. E. (1996). Handbook of library training practice.
Chicago Style aipamenaPrytherch, Ray; Ed. Handbook of Library Training Practice. Bombay, Jaico, 1996.
MLA aipamenaPrytherch, Ray; Ed. Handbook of Library Training Practice. 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.