Gamst, F. C., & Gamst, F. C. (1976). Ideas of culture sources and uses. Holt, Rinehart and Winston.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGamst, Frederick C., और Frederick C.;Norbeck Gamst. Ideas of Culture Sources and Uses. Holt, Rinehart and Winston, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGamst, Frederick C., और Frederick C.;Norbeck Gamst. Ideas of Culture Sources and Uses. Holt, Rinehart and Winston, 1976.
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