Software Publishers Association (Corporate Name)

Industry update, Sept. 1989: t.p. (SPA, Software Publishers Association)

E-mail from S. Bowers, Dec. 5, 2000 (the Software & Information Industry Association was a result of a merger between the Software Publishers Association and the Information Industry Association on Jan. 1, 1999)

Research report on the effectiveness of technology in schools, 1999: t.p. (SIIA, Software & Information Industry Association, Washington, DC)