Sanderson, I. T. (1961). Abominable snowmen: legend come to life: The story of sub-humans on five continents from the early ice age until today ([1st ed.].). Chilton Co., Book Division.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSanderson, Ivan T. Abominable Snowmen: Legend Come to Life: The Story of Sub-humans on Five Continents from the Early Ice Age Until Today. [1st ed.]. Philadelphia: Chilton Co., Book Division, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSanderson, Ivan T. Abominable Snowmen: Legend Come to Life: The Story of Sub-humans on Five Continents from the Early Ice Age Until Today. [1st ed.]. Chilton Co., Book Division, 1961.
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