editors, Lester Breslow, Jonathan E. Fielding, Lester B. Lave
Annual Reviews, 1990
Buku Teks
Penalver, Rafael A., author
Arco Publishing, 1984
Buku Teks SO
Penalver, Rafael A., author
Arco Publishing, Inc., 1981
Buku Teks SO
Springer International Publishing, 2015
eBooks
Indian Institute of Management, 1991
Buku Teks