Marinoff, Lou, author
Dialogue Path Press, 2012
Buku Teks
Ikeda, Daisaku, 1928-, author
Eternal Ganges Press Private, 2010
Buku Teks
Pigliucci, Massimo, author
Gramedia Pustaka Utama, 2022
Buku Teks
Steven M. Emmanuel, edited
John Wiley & Sons, 2018
Buku Teks
Inada, Kenneth K.
G.K. Hall Press, 1985
Buku Referensi