Moore, John Hammond
John Wiley and Sons, 1982
Buku Teks
Song, Ong Siang
University Malaya Press, 1967
Buku Teks
Marquez, Gabriel Garcia
Gramedia Pustaka Utama, 2018
Buku Teks
Artikel Jurnal
Williams, Melanie
Cavendish Publishing Limited, 2002
Buku Teks