Krause, W. (1959). National planning for economic development. Philippine Journal of Public Administration.
Chicago-referens (17:e uppl.)Krause, Walter. "National Planning for Economic Development." Philippine Journal of Public Administration 1959.
MLA-referens (9:e uppl.)Krause, Walter. "National Planning for Economic Development." Philippine Journal of Public Administration, 1959.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.