(2004). What do you know about British & American English: Understand the main differences between British and American English. Singapore: Learners Publishing.
Styl cytowania ChicagoWhat Do You Know About British & American English: Understand the Main Differences between British and American English. Singapore: Learners Publishing, 2004.
Styl cytowania MLAWhat Do You Know About British & American English: Understand the Main Differences between British and American English. Singapore: Learners Publishing, 2004.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..