Library of Congress. Descriptive Cataloging Division. (1964). Rules for descriptive cataloging in the Library of Congress: Phonorecords (2d prelim. ed.).
Dyfyniad Arddull ChicagoLibrary of Congress. Descriptive Cataloging Division. Rules for Descriptive Cataloging in the Library of Congress: Phonorecords. 2d prelim. ed. [Washington], 1964.
Dyfyniad MLALibrary of Congress. Descriptive Cataloging Division. Rules for Descriptive Cataloging in the Library of Congress: Phonorecords. 2d prelim. ed. 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.