Não informado. (1977). Epiegram equipment. Educational Products Information Exchange Institute.
Citace podle Chicago (17th ed.)Não informado. Epiegram Equipment. New York: Educational Products Information Exchange Institute, 1977.
Citace podle MLA (8th ed.)Não informado. Epiegram Equipment. Educational Products Information Exchange Institute, 1977.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..