Mursell, James L.
UI-Press, 1975
Buku Teks
Regional English Language Office (RELO), 2009
Buku Referensi
Ade Siti Mariyam, author
Fakultas Psikologi Universitas Indonesia, 2016
UI - Skripsi (Membership)
I Nyoman Surna, author
Fakultas Psikologi Universitas Indonesia, 1999
UI - Disertasi (Membership)
Harden, Ronald M., author
Churchill Livingstone, 2012
Buku Teks