Andrew Spencer, Arnold M. Zwicky
Blacwell, 2001
Buku Teks
Aronoff, Mark, author
Wiley-Blackwell, 2011
Buku Teks
Booij, G.E., author
Peter de Ridder Press, 1977
Buku Teks
edited by Stanley A. Schumm
Hutchinson & Ross, 1972
Buku Teks
Jaludin Chuchu, author
Universiti Kebangsaan Malaysia, 2000
Buku Teks