Dyfyniad APA

Columbia University. School of Library Service. (1952). Outline for the course in organization of materials for use (Library service 180) (Preliminary ed., rev.).

Dyfyniad Arddull Chicago

Columbia University. School of Library Service. Outline for the Course in Organization of Materials for Use (Library Service 180). Preliminary ed., rev. New York, 1952.

Dyfyniad MLA

Columbia University. School of Library Service. Outline for the Course in Organization of Materials for Use (Library Service 180). Preliminary ed., rev. 1952.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.