Davis, S. W. (1997). Abridged 13 workbook: For small libraries using Dewey decimal classification abridged edition 13. New York: Forest Press.
Παραπομπή Chicago StyleDavis, Sydney W. Abridged 13 Workbook: For Small Libraries Using Dewey Decimal Classification Abridged Edition 13. New York: Forest Press, 1997.
Παραπομπή MLADavis, Sydney W. Abridged 13 Workbook: For Small Libraries Using Dewey Decimal Classification Abridged Edition 13. New York: Forest Press, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.