American Historical Research Collection. (1973). Classified listing of books, government documents, pamphlets, periodicals, serials, etc. s.n.].
Chicago-Zitierstil (17. Ausg.)American Historical Research Collection. Classified Listing of Books, Government Documents, Pamphlets, Periodicals, Serials, Etc. [Manilan: s.n.], 1973.
MLA-Zitierstil (9. Ausg.)American Historical Research Collection. Classified Listing of Books, Government Documents, Pamphlets, Periodicals, Serials, Etc. s.n.], 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.