Simons Raphael T. (1998). Feng Shui, Strategies for Business Success. Three Rivers Press.
Chicago-viite (17. p.)Simons Raphael T. Feng Shui, Strategies for Business Success. NewYork: Three Rivers Press, 1998.
MLA-viite (9. p.)Simons Raphael T. Feng Shui, Strategies for Business Success. Three Rivers Press, 1998.
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