Mihanovich, Clement S., author
Bruce Publishing Company, 1957
Buku Referensi
London , Buddhist Lodge,
Buku Referensi
Davies, Alan, 1931 February 17-, author
Lawrence Erlbaum, 2005
Buku Referensi
Lotus, [date of publication not identified]
Buku Referensi
Abrams, M. H. (Meyer Howard), 1912-, author
Harcourt Brace Jovanovich College Publishers, 1971
Buku Teks