APA aipamena

(1992). Collection assessment and acquisitions budgets. Haworth Press.

Chicago Style aipamena

Collection Assessment and Acquisitions Budgets. New York: Haworth Press, 1992.

MLA aipamena

Collection Assessment and Acquisitions Budgets. Haworth Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.