Solorza, & Schmidt. (1999). Northstar: Focus on listening and speaking intermediate test cassette. New York: Longman.
Chicago Style CitationSolorza, and Schmidt. Northstar: Focus On Listening and Speaking Intermediate Test Cassette. New York: Longman, 1999.
MLA CitationSolorza, and Schmidt. Northstar: Focus On Listening and Speaking Intermediate Test Cassette. New York: Longman, 1999.
Warning: These citations may not always be 100% accurate.