APA-referens (7:e uppl.)
Al-Maskari, K. M. (2012). A practical guide to business writing: Writing in English for non-native speakers. Wiley.
Chicago-referens (17:e uppl.)
Al-Maskari, Khaled Mohamed. A Practical Guide to Business Writing: Writing in English for Non-native Speakers. Chichester, West Sussex.: Wiley, 2012.
MLA-referens (9:e uppl.)
Al-Maskari, Khaled Mohamed. A Practical Guide to Business Writing: Writing in English for Non-native Speakers. Wiley, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.