A Writer's Reference by Plagiarism is using someone else's work and passing it off as one's own. The term comes from the Latin word plagiarius, which means kidnapper.
Menager-Beeley, R., & Paulos, L. (2006). Understanding plagiarism: A student guide to writing your own work. Boston: Houghton Mifflin.
To avoid plagiarism
A Commonsense Guide to Grammar and Usage by 
Webster's New World English Grammar Handbook by 
