APA (7e ed.) Bronvermelding
Claessen, A. (2001). English language teaching methods. Didaxis Resources and Services.
Chicago (17e ed.) Bronvermelding
Claessen, Anthony. English Language Teaching Methods. Nairobi, Kenya: Didaxis Resources and Services, 2001.
MLA (9e ed.) Bronvermelding
Claessen, Anthony. English Language Teaching Methods. Didaxis Resources and Services, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.