Cita APA

Farol, H. F. (1963). A manual of effective business correspondence (3rd ed.). University Book Supply.

Citación estilo Chicago

Farol, Honesto F. A Manual of Effective Business Correspondence. 3rd ed. Quezon City: University Book Supply, 1963.

Cita MLA

Farol, Honesto F. A Manual of Effective Business Correspondence. 3rd ed. University Book Supply, 1963.