ClassicsMotion pictures, January-June 1975 : Catalog of copyright entries, third series, volume 29, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures, January-June 1974 : Catalog of copyright entries, third series, volume 28, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures, January-June 1973 : Catalog of copyright entries, third series, volume 27, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures and filmstrips, January-June 1972 : Catalog of copyright entries, third series, volume 26, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures and filmstrips, January-June 1970 : Catalog of copyright entries, third series, volume 24, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures and filmstrips, January-June 1971 : Catalog of copyright entries, third series, volume 25, parts 12-13, number 1Library of Congress. Copyright Office
ClassicsMotion pictures, 1950-1959 : Catalog of copyright entriesLibrary of Congress. Copyright Office
ClassicsMotion pictures, 1940-1949 : Catalog of copyright entriesLibrary of Congress. Copyright Office
ClassicsU.S. Copyright Renewals: Artwork 1960-1964 - Catalog of Copyright EntriesLibrary of Congress. Copyright Office
ClassicsU.S. Copyright Renewals: Artwork 1951-1959 - Catalog of Copyright EntriesLibrary of Congress. Copyright Office
ClassicsMotion pictures, 1912-1939 : Catalog of copyright entriesLibrary of Congress. Copyright Office
ClassicsMotion pictures, 1960-1969 : Catalog of copyright entriesLibrary of Congress. Copyright Office
ClassicsReproduction of Copyrighted Works by Educators and LibrariansLibrary of Congress. Copyright Office
ClassicsCopyright Law of the United States of America - Contained in Title 17 of the United States CodeLibrary of Congress. Copyright Office