By Ron Gilster
By Chandrajit L. Bajaj
By Mackay, David J. C.
By Penfold, R. A.
By W. Bolton
By Safiya Umoja Noble
By Gray, C.B.
By J.E. Szymanski
By Malcolm E. Goodge
By Paul A. Lynn
By Bird, John O., May, A. J. C.
By Michael Shea
By Goodman, Robert
By Albert Shadowitz, R.A. Robinson
By Galen A. Grimes
By Steve A. Money
By Peter Marlow (Softcopy - producers of the Television index on CD-Rom.Television magazine)
By R. Linggard, C. Nightingale, D.J. Myers
By J. L. Meriam
By James Ashton
By James P. Landers (University of Virginia, Charlottesville, USA)
By Lottie Covell
By Karl M. Fant (President, Theseus Research, Inc.)
By R.V. Watkin
By Barry B. Brey
By Donald Herrington, Stanley Meacham
By Verhaegh, Wim, Aarts, Émile, Korst, Jan
By Moreno-Valenzuela, Javier, Aguilar-Avelar, Carlos
By Fijalkowski, B. T.
By Borowik, Bohdan