Παραπομπή σε μορφή APA (7η εκδ.)

rudolph, j. (1958). balance of national economy-an instrument of long term planning. the institute of national planning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

rudolph, johannes. Balance of National Economy-an Instrument of Long Term Planning. cairo: the institute of national planning, 1958.

Παραπομπή σε μορφή MLA (9th εκδ.)

rudolph, johannes. Balance of National Economy-an Instrument of Long Term Planning. the institute of national planning, 1958.