Cita APA (7th ed.)

Riel, C. B. M. v. (1995). Principles of corporate communication. Prentice Hall.

Cita Chicago (17th ed.)

Riel, C. B. M. van. Principles of Corporate Communication. London: Prentice Hall, 1995.

Cita MLA (9th ed.)

Riel, C. B. M. van. Principles of Corporate Communication. Prentice Hall, 1995.