NORC (Organization). (1996). America's best hospitals. Wiley.
Cita Chicago (17th ed.)NORC (Organization). America's Best Hospitals. New York: Wiley, 1996.
Cita MLA (8th ed.)NORC (Organization). America's Best Hospitals. Wiley, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.