College writing skills with readings by Langan, John, Albright, Zoe L.

Second language acquisition introducing intervention research by Ionin, Tania, Montrul, Silvina

Grammar 1001 practice questions by Woods, Geraldine

English grammar for ESL learners by Swick, Ed

The handbook of English linguistics

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

The handbook of English linguistics

Available for UP System via Wiley Online Library

A systemic functional grammar of English a simple introduction by Banks, David 1943-

Grassroots with readings the writer's workbook by Fawcett, Susan

The McGraw-Hill Education handbook of English grammar and usage by Lester, Mark, Beason, Larry

Introducing English grammar by Borjars, Kersti, Burridge, Kate