Jenkins, John B., author
Harper-Collins, 1990
Buku Teks
Montagu, Ashley, 1905-1999, author
Word Publishing, 1995
Buku Teks
Lewis, Ricki, author
McGraw-HIll, 2003
Buku Teks
Uka Tjandrasasmita, author
Palem Jaya, 1982
Buku Teks
Finlay, Graeme, 1953-, author
Cambridge University Press, 2013
Buku Teks