Cita APA (7th ed.)

Swift, M. (1993). Tele-learning: A practical guide. Open Polytechnic.

Cita Chicago (17th ed.)

Swift, Mike. Tele-learning: A Practical Guide. Lower Hutt, N.Z.: Open Polytechnic, 1993.

Cita MLA (8th ed.)

Swift, Mike. Tele-learning: A Practical Guide. Open Polytechnic, 1993.