International Chamber of Commerce. (1991). Guide to Effective Environmental Auditing: научное издание.
Chicagoスタイル(17版)引用形式International Chamber of Commerce. Guide to Effective Environmental Auditing: научное издание. 1991.
MLA(9版)引用形式International Chamber of Commerce. Guide to Effective Environmental Auditing: научное издание. 1991.
警告: この引用は必ずしも正確ではありません.