Dyfyniad APA

Pakistan. Directorate of Films & Publications. (1981). Pakistan: Energy resources. Ministry of Information & Broadcasting. Directorate of Films & Publications. Govt. of Pakistan.

Dyfyniad Arddull Chicago

Pakistan. Directorate of Films & Publications. Pakistan: Energy Resources. Islamabad: Ministry of Information & Broadcasting. Directorate of Films & Publications. Govt. of Pakistan, 1981.

Dyfyniad MLA

Pakistan. Directorate of Films & Publications. Pakistan: Energy Resources. Ministry of Information & Broadcasting. Directorate of Films & Publications. Govt. of Pakistan, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.