Chin, P., Koizumi, Y., Reid, S., Wray, S., & Yamazaki, Y. (2012). Academic Writing Skills 1: Student's book (2012 edition.). Cambridge: Cambridge University Press.

Chin, Peter, Yusa Koizumi, Samuel Reid, Sean Wray, and Yoko Yamazaki. Academic Writing Skills 1: Student's Book. 2012 edition. Cambridge: Cambridge University Press, 2012.

Chin, Peter, et al. Academic Writing Skills 1: Student's Book. 2012 edition. Cambridge: Cambridge University Press, 2012.