Peters, Pam
The cambridge Australian English style guide
Cambridge University Press, 1995
 Buku Referensi
Hughes, Rebecca
English in speech and writing : investigating language and literature / Rebecca Hughes
Routledge, 1996
 Buku Teks SO
Leech, Geoffrey N., 1936-
Style in fiction : a linguistic introduction to English fictional prose
Longman, 1994
 Buku Teks SO
Style
Fayetteville : University of Arkansas
 Majalah, Jurnal, Buletin
Investigating the earth
Houghton Mifflin, 1967
 Buku Teks SO