Gaya APA

M.H, D, M, N, D, D, B, S. (2003). Managing Human Resources: productivity,qualityof worklope, profits (1). Boston: Mc-Graw Hill.

Gaya MLA

M.H, Dr., Marsudin, Nainggolan,SH.,M, Dan, Dr., Basuki,, S.H.,. "Managing Human Resources: productivity,qualityof worklope, profits". 1 Boston: Mc-Graw Hill, 2003. Text.