Oliverio, Mary Ellen, 1926-
South Western Cengage Learning, 2013
Buku Teks
Wolfe, Rebecca Luhn
PPM, 2001
Buku Teks
Dobson, Michael Singer
[American Management Association, ], 2001
eBooks
Mattalitti, Sitti Fatimah U.
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Nissa Effita Putri
2014
UI - Skripsi (Membership)