Sprachman, P., & Yung, D. (1995). Calligraphy, commerce, and spirit: An essay on the art of Dorothy Yung / by Paul Sprachman. Coster.
Chicago Style (17. basım) AtıfSprachman, Paul, ve Dorothy Yung. Calligraphy, Commerce, and Spirit: An Essay on the Art of Dorothy Yung / by Paul Sprachman. New York, NY: Coster, 1995.
MLA (8th ed.) AtıfSprachman, Paul, ve Dorothy Yung. Calligraphy, Commerce, and Spirit: An Essay on the Art of Dorothy Yung / by Paul Sprachman. Coster, 1995.
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