Παραπομπή APA

Berry, T. E. (2012). Most common mistakes in english usage. Tata Mc Graw Hill.

Παραπομπή Chicago Style

Berry, Thomas Elliott. Most Common Mistakes in English Usage. New Delhi: Tata Mc Graw Hill, 2012.

Παραπομπή MLA

Berry, Thomas Elliott. Most Common Mistakes in English Usage. Tata Mc Graw Hill, 2012.