Gaya APA
Amstrong, M. (2003).
Managing people a practical guide for line managers : mengelola karyawan .
Jakarta:
PT. Bhuana Ilmu Populer.
Gaya MLA
Amstrong, Michael.
"Managing people a practical guide for line managers : mengelola karyawan".
Jakarta:
PT. Bhuana Ilmu Populer,
2003.
Textbook.