Cita APA (7th ed.)

Aish, F., & Tomlinson, J. (2019). Listening for IELTS (Second edition.). Collins.

Cita Chicago (17th ed.)

Aish, Fiona, i Jo Tomlinson. Listening for IELTS. Second edition. Glasgow: Collins, 2019.

Cita MLA (9th ed.)

Aish, Fiona, i Jo Tomlinson. Listening for IELTS. Second edition. Collins, 2019.