Cita APA (7a ed.)

Mascull, B. (2004). Market leader: Upper intermediate business English. Teacher's resource book (1st published, 6th impression.). Pearson-Longman.

Cita Chicago Style (17a ed.)

Mascull, Bill. Market Leader: Upper Intermediate Business English. Teacher's Resource Book. 1st published, 6th impression. Harlow: Pearson-Longman, 2004.

Cita MLA (9a ed.)

Mascull, Bill. Market Leader: Upper Intermediate Business English. Teacher's Resource Book. 1st published, 6th impression. Pearson-Longman, 2004.