Underhill, N. (2004). Testing spoken language: A handbook of oral testing techniques (First published, 18th printing.). Cambridge, United Kingdom: Cambridge University Press.
Chicago Style CitationUnderhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. First published, 18th printing. Cambridge, United Kingdom: Cambridge University Press, 2004.
MLA CitationUnderhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. First published, 18th printing. Cambridge, United Kingdom: Cambridge University Press, 2004.
Warning: These citations may not always be 100% accurate.