Stanton, Hazel M.
The University , Iowa City, 1930
Buku Klasik
Stanton, Hazel M.
University, 1933
Buku Teks
Dyah Sari Catur Wardani, author
Fakultas Psikologi Universitas Indonesia, 2012
UI - Tesis (Membership)
M. Akbar Syahputra, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Skripsi (Membership)
Malm, William P.
Charles E. Tuttle, 1983
Buku Teks