Cita APA (7th ed.)

Janis, J. H. (1978). Writing and communicating in business (3rd ed.). JMC Press.

Cita Chicago (17th ed.)

Janis, J. Harold. Writing and Communicating in Business. 3rd ed. Quezon City: JMC Press, 1978.

Cita MLA (9th ed.)

Janis, J. Harold. Writing and Communicating in Business. 3rd ed. JMC Press, 1978.