Não informado. (2012). The Academic Executive Brief. Editions Elsevier.
Chicagoスタイル(17版)引用形式Não informado. The Academic Executive Brief. San Diego, Calif: Editions Elsevier, 2012.
MLA(8版)引用形式Não informado. The Academic Executive Brief. Editions Elsevier, 2012.
警告: この引用は必ずしも正確ではありません.