Potts, Steve, author
Andi, 1997
Buku Teks
Djati Kerami, author
Universitas Terbuka, 2008
Buku Teks
Amir Hamzah Suleiman
Gramedia, 1981
Buku Teks
Floch, Jean-Marie, author
Originally Published, 2000
Buku Teks
Wilde, Ethan, author
Peachpit Press, 2003
Buku Teks