Dyfyniad APA

(1983). Cumulative title index to the Library of Congress shelflist: A combined listing of the MARC and REMARC databases, through 1981.

Dyfyniad Arddull Chicago

Cumulative Title Index to the Library of Congress Shelflist: A Combined Listing of the MARC and REMARC Databases, Through 1981. 1983.

Dyfyniad MLA

Cumulative Title Index to the Library of Congress Shelflist: A Combined Listing of the MARC and REMARC Databases, Through 1981. 1983.

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