(1967). Industrial investment in Belgium: A businessman's guide-book. Brussels: Société générale de banque.
シカゴスタイル引用形Industrial Investment in Belgium: A Businessman's Guide-book. Brussels: Société générale de banque, 1967.
MLA引用形式Industrial Investment in Belgium: A Businessman's Guide-book. Brussels: Société générale de banque, 1967.
警告: この引用は必ずしも正確ではありません.