Não informado. (1980). Distance education. University of Southern Queensland, Distance Education Centre.
Style de citation Chicago (17e éd.)Não informado. Distance Education. Toowoomba, Australia: University of Southern Queensland, Distance Education Centre, 1980.
Style de citation MLA (8e éd.)Não informado. Distance Education. University of Southern Queensland, Distance Education Centre, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.