APA (7e ed.) Bronvermelding

Pearson, C. (1977). Getting down to business in english. Heinmann Educational Books.

Chicago (17e ed.) Bronvermelding

Pearson, Christopher. Getting Down to Business in English. London: Heinmann Educational Books, 1977.

MLA (9e ed.) Bronvermelding

Pearson, Christopher. Getting Down to Business in English. Heinmann Educational Books, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.