Gaya APA

Haryono, L, R, A, B, A. (2005). Using People Skills: in Training and Development (The Art of Training and Development) . Jakarta: .

Gaya MLA

Haryono, Leslie, Rae, Alih, Bahasa:, Andreas. "Using People Skills: in Training and Development (The Art of Training and Development)". Jakarta: , 2005. .