Barton,Laurie. (2003). NorthStar: Focus on listening and speaking, introductory. New York: Pearson Education.
Chicago Style CitationBarton,Laurie. NorthStar: Focus On Listening and Speaking, Introductory. New York: Pearson Education, 2003.
MLA CitationBarton,Laurie. NorthStar: Focus On Listening and Speaking, Introductory. New York: Pearson Education, 2003.
Warning: These citations may not always be 100% accurate.