(1990). Is that what you mean ?: 50 common mistakes and how to correct them. London: Penguin English.
Chicago Style CitationIs That What You Mean ?: 50 Common Mistakes and How to Correct Them. London: Penguin English, 1990.
MLA CitationIs That What You Mean ?: 50 Common Mistakes and How to Correct Them. London: Penguin English, 1990.
Warning: These citations may not always be 100% accurate.