↑ Mizuo, Hiroshi (1970), "Toyo no Bigaku" (Oriental Aesthetics). Tokyo, Japan. Bijutsu sensho. OCLC 502035618
↑ http://www.goodreads.com/book/show/47059.The_Marble_Faun - "The aroma and fragrance of new thought were perceptible in these designs, after three centuries of wear and tear. The charm lay partly in their very imperfection; for this is suggestive and sets the imagination at work; whereas, the finished picture, if a good one, leaves the spectator nothing to do, and, if bad, confuses, stupefies, disenchants, and disheartens."
↑ Yanagi, Soetsu (1972) The Unknown Craftsman- Japanese Insight into Beauty. Kodansha International Ltd. ISBN 0-87011-948-6
↑ Michener, James A. (1968), Iberia, (Spanish Travels and Reflections). Phiên bản tái bản của Fawcett Crest với chỉnh lý của Random House, Inc. ISBN 0-449-20733-1
↑ Trevanian (1979), Shibumi, New York: Crown Publishers, Inc. ISBN 0-517-53243-3
↑ May, Matthew E. (2011) The Shibumi Strategy. San Francisco, CA. Jossey-Bass. ISBN 978-0-470-89214-5
