Não informado. (1969). Engineering Education. American Society for Engineering Education.
Citação do estilo Chicago (17ª ed.)Não informado. Engineering Education. Washington: American Society for Engineering Education, 1969.
Citação MLA (8ª ed.)Não informado. Engineering Education. American Society for Engineering Education, 1969.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.