engert, m. (1962). (the council of mutual economic aid (cmea. the institute of national planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रengert, m. (the Council of Mutual Economic Aid (cmea. cairo: the institute of national planning, 1962.
एमएलए (9वां संस्करण) प्रशस्ति पत्रengert, m. (the Council of Mutual Economic Aid (cmea. the institute of national planning, 1962.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.