Energy Alternative, 1, Changing the Way the World Works
directed by Michael Steele, fl. 1996 and Thelma Rumsey, fl. 1984; presented by William Woollard, 1939-; produced by William Woollard, 1939- and Ted Brocklebank, 1942-, Grampian Television and INcA, in Energy Alternative, 1 (New York, NY: Filmakers Library, 1991), 1 hour 1 mins
