APA (7th ed.) Citation
Bowler, B., & Parminter, S. (2003). New Headway Pronunciation Course: Pre-Intermediate (3. vyd.). Oxford University Press.
Chicago Style (17th ed.) Citation
Bowler, Bill, and Sue Parminter. New Headway Pronunciation Course: Pre-Intermediate. 3. vyd. Oxford: Oxford University Press, 2003.
MLA (9th ed.) Citation
Bowler, Bill, and Sue Parminter. New Headway Pronunciation Course: Pre-Intermediate. 3. vyd. Oxford University Press, 2003.
Warning: These citations may not always be 100% accurate.