[authors/co-producers, Frank J. Vattano, Thomas L. Bennett, Michelle Butler] ; [produced by the Office of Instructional Services, Colorado State University] ; [producer/director, Michael Ellis]
a film by Maria Finitzo ; produced in association with the British Broadcasting Corporation, Canadian Broadcasting Corporation, SBS-TV Australia ; produced by Kartemquin Educational Films
[authors/co-producers, Frank J. Vattano, Thomas L. Bennett, Michelle Butler] ; [produced by the Office of Instructional Services, Colorado State University] ; [producer/director, Michael Ellis]