APA aipamena

Leigh, A. (1996). Effective change: Twenty ways to make it happen. Universities Press.

Chicago Style aipamena

Leigh, Andrew. Effective Change: Twenty Ways to Make It Happen. Hyderabad: Universities Press, 1996.

MLA aipamena

Leigh, Andrew. Effective Change: Twenty Ways to Make It Happen. Universities Press, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.