Universal keys for writers por Raimes, Ann 1938-, Jerskey, Maria

The pocket Wadsworth handbook por Kirszner, Laurie G., Mandell, Stephen R.

College writing skills por Langan, John 1942-

English plain and simple no-nonsense ways to learn today's global language por Carillo, Jose A.

The Norton Field guide to writing with handbook por Bullock, Richard H. (Richard Harvey), Weinberg, Francine

The handbook of English linguistics

Available for University of the Philippines Diliman via Wiley Online Library. Click here to access

The 10 most annoying English grammar errors por Carillo, Jose A.

When words collide a media writer?s guide to grammar and style por Kessler, Lauren

A pocket style manual por Hacker, Diana 1942-2004

Keys for writers por Raimes, Ann 1938-