Cita APA (7th ed.)

Rosset, E. R. (1997). Bilingual business letters: Cartas comerciales bilingues (2a. ed.). Stanley.

Cita Chicago (17th ed.)

Rosset, Edward R. Bilingual Business Letters: Cartas Comerciales Bilingues. 2a. ed. Irún: Stanley, 1997.

Cita MLA (9th ed.)

Rosset, Edward R. Bilingual Business Letters: Cartas Comerciales Bilingues. 2a. ed. Stanley, 1997.