Παραπομπή σε μορφή APA (7η εκδ.)

watkin, E. E. (1965). an introduction to the problems of decision-making in enterprise. the institute of national planning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

watkin, E. E. An Introduction to the Problems of Decision-making in Enterprise. cairo: the institute of national planning, 1965.

Παραπομπή σε μορφή MLA (9th εκδ.)

watkin, E. E. An Introduction to the Problems of Decision-making in Enterprise. the institute of national planning, 1965.