Não informado. (1973). International Journal of Mechanical Engineering Education. Institution of Mechanical Engineers.
Chicagoスタイル(17版)引用形式Não informado. International Journal of Mechanical Engineering Education. London: Institution of Mechanical Engineers, 1973.
MLA(8版)引用形式Não informado. International Journal of Mechanical Engineering Education. Institution of Mechanical Engineers, 1973.
警告: この引用は必ずしも正確ではありません.