APA-viite (7. p.)

Williams, R. B. (2008). 12 roles of facilitators for school change (2nd ed.). Corwin Press.

Chicago-viite (17. p.)

Williams, R. Bruce. 12 Roles of Facilitators for School Change. 2nd ed. Thousand Oaks, Calif: Corwin Press, 2008.

MLA-viite (9. p.)

Williams, R. Bruce. 12 Roles of Facilitators for School Change. 2nd ed. Corwin Press, 2008.