McFarland, K. (2008). The Breakthrough Company. Crown Business.
Chicagoスタイル(17版)引用形式McFarland, Keith. The Breakthrough Company. New York: Crown Business, 2008.
MLA(9版)引用形式McFarland, Keith. The Breakthrough Company. Crown Business, 2008.
警告: この引用は必ずしも正確ではありません.