Não informado. (1977). Epiegram equipment. Educational Products Information Exchange Institute.
Style de citation Chicago (17e éd.)Não informado. Epiegram Equipment. New York: Educational Products Information Exchange Institute, 1977.
Style de citation MLA (8e éd.)Não informado. Epiegram Equipment. Educational Products Information Exchange Institute, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.