Muhammad Assad, author
Elex Media Komputindo, 2014
Buku Teks
Hammial, Phillip
Angus & Robertson Publisher, 1989
Buku Teks
edited by Paul Theroux
Houghton Miffiln, 2001
Buku Teks
Kaunang, Claudia, author
B-First, 2016
Buku Teks
Tyler, Anne.
Berkeley Books, 1986
Buku Teks