Cita APA (7a ed.)
Littlejohn, A. (2003). Company to Company: A communicative approach to business correspondence in English. Student's Book (6th printing.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Littlejohn, Andrew. Company to Company: A Communicative Approach to Business Correspondence in English. Student's Book. 6th printing. Cambridge: Cambridge University Press, 2003.
Cita MLA (9a ed.)
Littlejohn, Andrew. Company to Company: A Communicative Approach to Business Correspondence in English. Student's Book. 6th printing. Cambridge University Press, 2003.
Precaución: Estas citas no son 100% exactas.