Não informado. (1978). Hungarian machinery. Hungarian Chamber of Commerce.
Chicagoスタイル(17版)引用形式Não informado. Hungarian Machinery. Budapest: Hungarian Chamber of Commerce, 1978.
MLA(8版)引用形式Não informado. Hungarian Machinery. Hungarian Chamber of Commerce, 1978.
警告: この引用は必ずしも正確ではありません.