Faith, Nicholas
Motorbooks International, 1995
Buku Teks
Ferrell, Wilfred A
Holt, Rinehart and Winston, 1978
Buku Teks
Hasluck, Nicholas
Fremantle Arts Centre Press, 1982
Buku Teks
Nichols, J. P.
etc. : Appleton,
Buku Teks
Sparks, Nicholas, author
Gramedia pustaka utama, 1999
Buku Teks