Παραπομπή σε μορφή APA (7η εκδ.)

Koff, S. Z. (1988). Health systems agencies: A comprehensive examination of planning and process. Human Sciences Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Koff, Sondra Z. Health Systems Agencies: A Comprehensive Examination of Planning and Process. New York, NY: Human Sciences Press, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Koff, Sondra Z. Health Systems Agencies: A Comprehensive Examination of Planning and Process. Human Sciences Press, 1988.