Peet, R., & Peet, R. a. (1989). New models in geography: The political economy perspective. Unwin Hyman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPeet, Richard, और Richard and;Thrift Peet. New Models in Geography: The Political Economy Perspective. Unwin Hyman, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPeet, Richard, और Richard and;Thrift Peet. New Models in Geography: The Political Economy Perspective. Unwin Hyman, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.