Syarif Hade Masyah, author
Hikmah, 2006
Buku Teks
Beak, Sera, author
Jossey-Bass, 2006
Buku Teks
Easwaran, Eknath, author
Gramedia Pustaka Utama , 2001
Buku Teks
Krishna, Anand, author
Centre for Vedic and Dharmic Studies, 2015
Buku Teks
Okawa, Ryuho, author
Gramedia, 2005
Buku Teks