Não informado. (1983). International journal for development technology. International Centre for Technical Research.
Chicagoスタイル(17版)引用形式Não informado. International Journal for Development Technology. Beirut: International Centre for Technical Research, 1983.
MLA(8版)引用形式Não informado. International Journal for Development Technology. International Centre for Technical Research, 1983.
警告: この引用は必ずしも正確ではありません.