Video Education Australasia ; written by Phil McLeod, Steve Donnelly ; director, Nigel Coates ; producers, Phil McLeod, Steve Donnelly ; produced by the Critical Thinking [and] Writing Network (CTWN), University of Western Sydney Nepean
produced by Dallas TeleLearning ; Dallas County Community College District in cooperation with Thomson Wadsworth ; producer/director, Julia Dyer ; writers, Stephen Dyer and Jonah Lisa Dyer