Lua APA (7ú heag.)
Sower, V. E., & Fair, F. (2012). Insightful quality: Beyond continuous improvement. Business Expert Press.
Lua i Stíl Chicago (17ú heag.)
Sower, Victor E., agus Frank Fair. Insightful Quality: Beyond Continuous Improvement. [New York, N.Y.] (222 East 46th Street, New York, NY 10017): Business Expert Press, 2012.
Lua MLA (9ú heag.)
Sower, Victor E., agus Frank Fair. Insightful Quality: Beyond Continuous Improvement. Business Expert Press, 2012.
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