KOERNER, D. (2013). Success form the start: : business principle for massage therapists. F. A. Davis.
Lua i Stíl Chicago (17ú heag.)KOERNER, Debra. Success Form the Start: : Business Principle for Massage Therapists. F. A. Davis, 2013.
Lua MLA (9ú heag.)KOERNER, Debra. Success Form the Start: : Business Principle for Massage Therapists. F. A. Davis, 2013.
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