Cita APA (7th ed.)

Stallings,William. (1990). Business data communications. Macmillan Publishing Co.

Cita Chicago (17th ed.)

Stallings,William. Business Data Communications. New York: Macmillan Publishing Co, 1990.

Cita MLA (9th ed.)

Stallings,William. Business Data Communications. Macmillan Publishing Co, 1990.