Torney, John C., author
Kanisius, 2006
Buku Teks
Sharma, Robin, author
Gramedia, 2006
Buku Teks
Ki Ageng Suryomentaram, author
Panitia Karwuh Jiwa, 2010
Buku Teks
Holmes, Ernest, author
Dolphin Books, 2004
Buku Teks
Marpaung, Parlindungan, author
MQ Publishing, 2007
Buku Teks