Leftwich, R. (1984). Mikro ekonomi 2 = The Price System and resource Allocation/ Richard h.Leftwich; penrjemah, St. Dianjung. Jakarta: Bina Aksara.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLeftwich, Richard. Mikro Ekonomi 2 = The Price System and Resource Allocation/ Richard H.Leftwich; Penrjemah, St. Dianjung. Jakarta: Bina Aksara, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLeftwich, Richard. Mikro Ekonomi 2 = The Price System and Resource Allocation/ Richard H.Leftwich; Penrjemah, St. Dianjung. Jakarta: Bina Aksara, 1984.
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