Janis, S. (1965). They taught themselves: American primitive painters of the 20th century. Kennikat Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJanis, Sidney. They Taught Themselves: American Primitive Painters of the 20th Century. Port Washington, N.Y: Kennikat Press, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJanis, Sidney. They Taught Themselves: American Primitive Painters of the 20th Century. Kennikat Press, 1965.
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