Wilson, F. A., & Neuhauser, D. (1982). Health Services in the United States (2nd ed.). Ballinger Publishing Company.
Cita Chicago (17th ed.)Wilson, Florence A., i Duncan Neuhauser. Health Services in the United States. 2nd ed. Cambridge, Massachusetts: Ballinger Publishing Company, 1982.
Cita MLA (9th ed.)Wilson, Florence A., i Duncan Neuhauser. Health Services in the United States. 2nd ed. Ballinger Publishing Company, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.