Brieger, N., & Comfort, J. (1992). Production and operations: English language teaching. Prentice Hall International.
Chicago Style (17th ed.) CitationBrieger, Nick, and Jeremy Comfort. Production and Operations: English Language Teaching. New York: Prentice Hall International, 1992.
MLA (9th ed.) CitationBrieger, Nick, and Jeremy Comfort. Production and Operations: English Language Teaching. Prentice Hall International, 1992.
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