APA aipamena

Pugh, D. S., & Mayle, D. (2009). Change management. SAGE.

Chicago Style aipamena

Pugh, Derek Salman, and David Mayle. Change Management. Los Angeles: SAGE, 2009.

MLA aipamena

Pugh, Derek Salman, and David Mayle. Change Management. SAGE, 2009.