Library of Congress. Annual report of the Librarian of Congress for the fiscal year ended ...: Reformatted from the original and including, Report of the Librarian of Congress for the year ending December 1. G.P.O.
Chicago-referens (17:e uppl.)Library of Congress. Annual Report of the Librarian of Congress for the Fiscal Year Ended ...: Reformatted from the Original and Including, Report of the Librarian of Congress for the Year Ending December 1. [Washington: G.P.O.
MLA-referens (8:e uppl.)Library of Congress. Annual Report of the Librarian of Congress for the Fiscal Year Ended ...: Reformatted from the Original and Including, Report of the Librarian of Congress for the Year Ending December 1. G.P.O.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.