Cita APA (7a ed.)

Coultas, B. (1990). Business French. Hodder and Stoughton.

Cita Chicago Style (17a ed.)

Coultas, Barbara. Business French. Kent: Hodder and Stoughton, 1990.

Cita MLA (9a ed.)

Coultas, Barbara. Business French. Hodder and Stoughton, 1990.