Zaehner, Robert C., author
Gramedia, 1992
Buku Teks
Christopher Rowe ... [et al.]; Aris Ananda, Setyo Hermanto Tri Wibowo Budi Santoso, translator
Rajawali, 2001
Buku Teks
Davis, James Cushman, author
Baca, 2005
Buku Teks
Wawan Yogaswara, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2005
UI - Tesis Membership
Kerrigan, Michael
Elex Media Komputindo, 2017
Buku Teks