FERREE, & Sanabria. (1999). Northstar: Teacher's manual focus on listening and speaking, high intermediate. New York: Addison Wesley Longman.
Chicago Style CitationFERREE, and Sanabria. Northstar: Teacher's Manual Focus On Listening and Speaking, High Intermediate. New York: Addison Wesley Longman, 1999.
MLA CitationFERREE, and Sanabria. Northstar: Teacher's Manual Focus On Listening and Speaking, High Intermediate. New York: Addison Wesley Longman, 1999.
Warning: These citations may not always be 100% accurate.