References

Bax, S. (2003) CALL – Past, Present and Future, www.sciencedirect.com

Carle, E., Rice, A., Peetoom, A., & Scholastic Inc. (1989). The very hungry caterpillar. Jefferson City, Mo: Scholastic

Cunningham, A. (2011) Kids’ Self-Control Is Crucial for Their Future Success, Scientific American

Dudeney, G. Hockly, N. (2008) how to teach English with technology Pearson Longman

McKee, D. (1989) Elmer the patchwork elephant, Harper Collins