Walton, B. (1995). Community Health Nursing (3rd ed.). Lippincott Williams & Wilkins.
Cita Chicago (17th ed.)Walton, Barbara. Community Health Nursing. 3rd ed. New York: Lippincott Williams & Wilkins, 1995.
Cita MLA (9th ed.)Walton, Barbara. Community Health Nursing. 3rd ed. Lippincott Williams & Wilkins, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.