Gaya APA
Pfeiffer, J, W., Goodstein, L, D. (1986).
The 1986 Annual; developing human resources .
California:
University Associates, Inc..
Gaya MLA
Pfeiffer, J., William., Goodstein, Leonard, D..
"The 1986 Annual; developing human resources".
California:
University Associates, Inc.,
1986.
Text.