Cita APA (7th ed.)

Harmer, J. (2004). Just Listening and Speaking: For class or self-study. Intermediate. Marshall Cavendish.

Cita Chicago (17th ed.)

Harmer, Jeremy. Just Listening and Speaking: For Class or Self-study. Intermediate. Londres: Marshall Cavendish, 2004.

Cita MLA (9th ed.)

Harmer, Jeremy. Just Listening and Speaking: For Class or Self-study. Intermediate. Marshall Cavendish, 2004.