Dyfyniad APA

Chan, L. M. (1994). Cataloging and classification: An introduction. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Chan, Lois Mai. Cataloging and Classification: An Introduction. New York: McGraw-Hill, 1994.

Dyfyniad MLA

Chan, Lois Mai. Cataloging and Classification: An Introduction. New York: McGraw-Hill, 1994.

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