Osborn, A. D. (1965). Descriptive cataloging (2. prelim. ed.). Univ. of Pittsburgh, Graduate School of Library and Information Sciences.
Chicago-Zitierstil (17. Ausg.)Osborn, Andrew Delbridge. Descriptive Cataloging. 2. prelim. ed. Pittsburgh: Univ. of Pittsburgh, Graduate School of Library and Information Sciences, 1965.
MLA-Zitierstil (9. Ausg.)Osborn, Andrew Delbridge. Descriptive Cataloging. 2. prelim. ed. Univ. of Pittsburgh, Graduate School of Library and Information Sciences, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.