APA ציטוט

Irwin, D. (1999). On target: Achieving best business performance. London: International Thomson Business Press.

Trích dẫn kiểu Chicago

Irwin, David. On Target: Achieving Best Business Performance. London: International Thomson Business Press, 1999.

ציטוט MLA

Irwin, David. On Target: Achieving Best Business Performance. London: International Thomson Business Press, 1999.