edited by Philip Blond
Routledge, 1998
Buku Teks
Ajarananda, Swami
Thai Bidhaya Press, [date of publication not identified]
Buku Klasik
Thiroux, Jacques P. author
MacMillan Publishing Company, 1985
Buku Teks
Shan, Chun
Springer, 2012
eBooks
edited by Korean National Commission for UNESCO
Hollym, 2003-2004
Buku Referensi