Gaya APA

Hersey, P. et al (1986). Organizational change through effective leadership (2 nd. ed). Englewood Cliffs, New Jersey: Prentice-Hall.

Gaya MLA

Hersey, Paul. et al. "Organizational change through effective leadership". 2 nd. ed Englewood Cliffs, New Jersey: Prentice-Hall, 1986. Text.