Παραπομπή σε μορφή APA (7η εκδ.)

Karwanski, R. A. (1967). Education and supply of manpower in Pakistan. Govt. of Pakistan, President Secretariat, Planning Division, Manpower Section.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Karwanski, Ryszard A. Education and Supply of Manpower in Pakistan. [Rawalpindi]: Govt. of Pakistan, President Secretariat, Planning Division, Manpower Section, 1967.

Παραπομπή σε μορφή MLA (8th εκδ.)

Karwanski, Ryszard A. Education and Supply of Manpower in Pakistan. Govt. of Pakistan, President Secretariat, Planning Division, Manpower Section, 1967.