.Wilczynski, J. (1969). The economics and politics of east-west trade: A study of trade between developed market economies and centrally planned economies in a changing world. robert maclehose and co LTD.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र.Wilczynski, J. The Economics and Politics of East-west Trade: A Study of Trade Between Developed Market Economies and Centrally Planned Economies in a Changing World. robert maclehose and co LTD, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्र.Wilczynski, J. The Economics and Politics of East-west Trade: A Study of Trade Between Developed Market Economies and Centrally Planned Economies in a Changing World. robert maclehose and co LTD, 1969.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.