APA (7th ed.) Zitazioa

Knauthe, H. E. (1967). Medium-term Planning of National Economy. The Institute of National Planning.

Chicago Style (17th ed.) Zitazioa

Knauthe, Habil Erhart. Medium-term Planning of National Economy. Cairo: The Institute of National Planning, 1967.

MLA (9th ed.) Zitazioa

Knauthe, Habil Erhart. Medium-term Planning of National Economy. The Institute of National Planning, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.