7Carl Plantinga, Carl Plantinga Responds to DirkEitzen's "When Is a Documentary?: Documentary as a Mode of Reception", Cinema Journal, Vol. 36, No. 1 (Autumn, 1996).
8Dirk Eitzen, When Is a Documentary?: Documentary as a Mode of Reception, Cinema Journal, Vol. 36, No. 1 (Autumn, 1996).
9Dai Vaughan, Television Documentary Usage, BFI, 1976, p. 1.