Cita APA (7a ed.)

Saville, J., & Saville, T. (1986). The business letter writer. Tarang Paperbacks.

Cita Chicago Style (17a ed.)

Saville, Jenny, y Tim Saville. The Business Letter Writer. Delhi: Tarang Paperbacks, 1986.

Cita MLA (9a ed.)

Saville, Jenny, y Tim Saville. The Business Letter Writer. Tarang Paperbacks, 1986.