(1966). Federal programs for the development of human resources. U.S. Govt. Print. OFf.
Chicago-referens (17:e uppl.)Federal Programs for the Development of Human Resources. Washington: U.S. Govt. Print. OFf, 1966.
MLA-referens (9:e uppl.)Federal Programs for the Development of Human Resources. U.S. Govt. Print. OFf, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.