• Allen,
J. (2005). St. Louis educational museum: A centennial commemoration. TechTrends, 49 (2),
22–26, 65.
• Blackboard technology and chalkboard advances: Leading the
way long before whiteboards & corkboards. (n.d.) Retrieved
September 17, 2010
from Ergo In
Demand, Inc: http://www.ergoindemand.com/about_chalkboards.htm
• Reiser, R. A.
(2001). A history of instructional design and technology: Part 1: A history of
instructional media. Educational Technology Research and Development, 49 (1), 53-64.
• Reiser, R. A.
(2001). A history of instructional design and technology: Part II: A history of
instructional design. Educational Technology Research and Development, 49 (2), 57-67.
• Saettler, P.
(1990). Early forerunners: Before 1900. In The
evolution of American educational technology (pp. 23‑52).
Englewood, CO: Libraries Unlimited.