Kurabayashi, Y., & Sakuma, I. (1990). Studies in international comparisons of real product and prices. Kinokumiya.
Chicago Style (17. basım) AtıfKurabayashi, Yoshimasa, ve Itsuo Sakuma. Studies in International Comparisons of Real Product and Prices. Tokyo: Kinokumiya, 1990.
MLA (9th ed.) AtıfKurabayashi, Yoshimasa, ve Itsuo Sakuma. Studies in International Comparisons of Real Product and Prices. Kinokumiya, 1990.
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