qayum, .. (1966). boundness of ber capita consumption stream through time. the institute of national planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रqayum, .A. Boundness of Ber Capita Consumption Stream Through Time. cairo: the institute of national planning, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रqayum, .A. Boundness of Ber Capita Consumption Stream Through Time. the institute of national planning, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.