Sheftel, Phoebe A., author
[American Society for Training & Development Press, American Society for Training & Development Press], 2001
eBooks
Luterbacher, Urs, author
Emerald, 2017
eBooks
Tjosvold, Dean
Addison-Wesley Pub. Co, 1991
Buku Teks
Likert, Rensis
McGraw-Hill, 1976
Buku Teks
Emilia Jakob, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Tesis (Membership)