APA (7e ed.) Bronvermelding

Pile, L. (2005). Market leader: Intermediate business English test file (2a. ed.). Pearson Education Limited.

Chicago (17e ed.) Bronvermelding

Pile, Louise. Market Leader: Intermediate Business English Test File. 2a. ed. Essex: Pearson Education Limited, 2005.

MLA (9e ed.) Bronvermelding

Pile, Louise. Market Leader: Intermediate Business English Test File. 2a. ed. Pearson Education Limited, 2005.

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