Cita APA (7th ed.)

Littlejohn, A. (1988). Company to company: A new approach to busines correspondence in english. Cambridge University.

Cita Chicago (17th ed.)

Littlejohn, Andrew. Company to Company: A New Approach to Busines Correspondence in English. Cambridge: Cambridge University, 1988.

Cita MLA (9th ed.)

Littlejohn, Andrew. Company to Company: A New Approach to Busines Correspondence in English. Cambridge University, 1988.