Cita APA (7th ed.)

Mascull, B. (2005). Market leader: Intermediate business English teacher's resource book (1a. ed.). Pearson Education Limited.

Cita Chicago (17th ed.)

Mascull, Bill. Market Leader: Intermediate Business English Teacher's Resource Book. 1a. ed. Essex: Pearson Education Limited, 2005.

Cita MLA (9th ed.)

Mascull, Bill. Market Leader: Intermediate Business English Teacher's Resource Book. 1a. ed. Pearson Education Limited, 2005.