Ketut Sendra, author
PPM, 2002
Buku Teks
Hill, Napoleon, author
Gramedia Pustaka Utama, 2019
Buku Teks
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Al. (Aloysius) Wisnubroto, 1967-, author
PIRAC, 2003
Buku Teks
Muhammad Sulaiman Al-Asyqar, author
Maghfirah Pustaka, 2005
Buku Teks