APA Баримт

(1968). Annual report of the librarian of congress: For the fiscal year ending June 30, 1967. Library of Congress.

Чикаго маягийн жагсаалт

Annual Report of the Librarian of Congress: For the Fiscal Year Ending June 30, 1967. Washington: Library of Congress, 1968.

MLA ишлэл

Annual Report of the Librarian of Congress: For the Fiscal Year Ending June 30, 1967. Library of Congress, 1968.

Warning: These citations may not always be 100% accurate.