Gaya APA

2017010462037, D, N, L, /. (1993). Human Resource Planning A Businnes Planning Approach (1). New Jersey: Prentice Hall.

Gaya MLA

2017010462037, DESSY, NILASARI, LUBIS, /. "Human Resource Planning A Businnes Planning Approach". 1 New Jersey: Prentice Hall, 1993. Text.