1. Allen, V.F. (1983). Techniques in teaching vocabulary. New York: Oxford University Press.
2. Basurto, I. (2004). Teaching vocabulary creatively. In G.E. Tompkins & C.L. Blanchfield (Eds.). Teaching vocabulary: 50 creative strategies, grades K–12 (pp. 1-4). Upper Saddle River, NJ: Pearson Education.
3. Blachowicz, C., & Ogle, D. (2001). Reading Comprehension, New York: Guilford Press.
4. Blachowicz, C. & Fisher, P. (2004). Vocabulary Lessons. Educational Leadership, 61(6): 66-69.
5. Carter, R. (1992). Vocabulary: applied linguistic perspectives. New York: Routledge.