Cita APA (7th ed.)

Mackay, I. (2000). Listening Skills (2nd.). univeresity press.

Cita Chicago (17th ed.)

Mackay, Ian. Listening Skills. 2nd. Hydrabad: univeresity press, 2000.

Cita MLA (9th ed.)

Mackay, Ian. Listening Skills. 2nd. univeresity press, 2000.