APA (7e ed.) Bronvermelding

Gabriel, J. G., & Farmer, P. C. (2012). Dealing with the tough stuff: Practical solutions for school administrators. Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Gabriel, John G., en Paul C. Farmer. Dealing with the Tough Stuff: Practical Solutions for School Administrators. San Francisco: Jossey-Bass, 2012.

MLA (9e ed.) Bronvermelding

Gabriel, John G., en Paul C. Farmer. Dealing with the Tough Stuff: Practical Solutions for School Administrators. Jossey-Bass, 2012.