Exploring the dynamics of second language writing
Barbara Kroll, editor
Cambridge University Press, 2003
 Buku Teks
Knickerbocker, K.L. (Kenneth Leslie)
Ideas for writing: readings for college composition
Holt, Rinehart and Winston, 1956
 Buku Teks
Knickerbocker, K.L. (Kenneth Leslie)
Ideas for writing: readings for college composition
Holt, Rinehart and Winston, 1956
 Buku Teks
Feedback on the student error in writing composition
 Artikel Jurnal
Leki, Ilona
Academic writing: exploring processes and strategies/Ilona Leki
Cambridge University Press, 1998
 Buku Teks