Echols, John M., editor; Hassan Shadily, 1920-
Gramedia Pustaka Utama, 2005
Buku Teks
Echols, John M., author
Gramedia, 1990
Buku Referensi
Echols, John M., author
Gramedia Pustaka Utama, 2003
Buku Referensi
Anceaux, J.C. (Johannes Cornelis), 1920-, author
Foris Publications, 1987
Buku Referensi
Peter Salim, author
Modern English Press, 1993
Buku Referensi