Textbook Chapter:
- Telecommunications in the 21st Century by Catherine Manuela L. Ramos and Nina Rosario L. Rojas
Further Reading:
- A Hypertext Field Guide to "Understanding Media"
- Clocks and The Printed Word (from "Understanding Media: The Extensions of Man" by Marshall McLuhan)
- Five Views of St. Marshall (from Wired Magazine)
- Scream of Consciousness (Camille Paglia on Marshall McLuhan, profile from the first issue of Wired Magazine)
- Marshall McLuhan (Official Website)
- Media Ecology Association
