APA Citatie

Essinger, J., & Wylie, H. (1999). The seven deadly skills of competing. London: International Thomson Business Press.

Chicago Style citaat

Essinger, James., en Helen Wylie. The Seven Deadly Skills of Competing. London: International Thomson Business Press, 1999.

MLA citatie

Essinger, James., en Helen Wylie. The Seven Deadly Skills of Competing. London: International Thomson Business Press, 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.