Παραπομπή σε μορφή APA (7η εκδ.)

qayum, A. (1964). processes of economic growth and forms of planning. National Planning Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

qayum, A. Processes of Economic Growth and Forms of Planning. cairo: National Planning Institute, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

qayum, A. Processes of Economic Growth and Forms of Planning. National Planning Institute, 1964.