Krause, W. (1959). National planning for economic development. Philippine Journal of Public Administration.
Lua i Stíl Chicago (17ú heag.)Krause, Walter. "National Planning for Economic Development." Philippine Journal of Public Administration 1959.
Lua MLA (9ú heag.)Krause, Walter. "National Planning for Economic Development." Philippine Journal of Public Administration, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.