Não informado. (1951). Hungarian exporter. Hungarian Chamber of Commerce.
Chicagoスタイル(17版)引用形式Não informado. Hungarian Exporter. Budapest: Hungarian Chamber of Commerce, 1951.
MLA(8版)引用形式Não informado. Hungarian Exporter. Hungarian Chamber of Commerce, 1951.
警告: この引用は必ずしも正確ではありません.