Dr. Joe Pace. (2005). Professional Development Series Book 2 The Workplace: Interpersonal Strengths and Leadership (In lần thứ 1.). American: McGraw -Hill.
Chicago-стиль цитированияDr. Joe Pace. Professional Development Series Book 2 The Workplace: Interpersonal Strengths and Leadership. In lần thứ 1. American: McGraw -Hill, 2005.
MLA-цитированиеDr. Joe Pace. Professional Development Series Book 2 The Workplace: Interpersonal Strengths and Leadership. In lần thứ 1. American: McGraw -Hill, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.