APA (7. basım) Alıntı

Arroyo, S. R. (2001). Business correspondence (Rev. ed.). JMC Press.

Chicago Style (17. basım) Atıf

Arroyo, Sandra Rodriguez. Business Correspondence. Rev. ed. Quezon City: JMC Press, 2001.

MLA (9th ed.) Atıf

Arroyo, Sandra Rodriguez. Business Correspondence. Rev. ed. JMC Press, 2001.