Murphey, R. (1978). An introduction to geography (4th ed.). Rand McNally.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMurphey, Rhoads. An Introduction to Geography. 4th ed. Chicago: Rand McNally, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMurphey, Rhoads. An Introduction to Geography. 4th ed. Rand McNally, 1978.
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