Snoke, H. L., & Loup, J. L. (1986). Comparison of Approval Plan Profiles and Supplementary Collection Development Activities in Selected ARL Libraries. A Report to the Council on Library Resources.
Chicago-Zitierstil (17. Ausg.)Snoke, Helen Lloyd, und Jean L. Loup. Comparison of Approval Plan Profiles and Supplementary Collection Development Activities in Selected ARL Libraries. A Report to the Council on Library Resources. 1986.
MLA-Zitierstil (9. Ausg.)Snoke, Helen Lloyd, und Jean L. Loup. Comparison of Approval Plan Profiles and Supplementary Collection Development Activities in Selected ARL Libraries. A Report to the Council on Library Resources. 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.