Gaya APA

Baird, L. (1985). The perfomance appraisal sourcebook (4). United States of America: Human Resource Development Press.

Gaya MLA

Baird, Lloyd. "The perfomance appraisal sourcebook". 4 United States of America: Human Resource Development Press, 1985. Hibah Buku Dra. Anita Lestari,.