West, R. O. (1988). Medical examination review: Public health & community medicine (9th ed.). Medical Examination Pub.
Cita Chicago (17th ed.)West, Raymond O. Medical Examination Review: Public Health & Community Medicine. 9th ed. New York: Medical Examination Pub, 1988.
Cita MLA (9th ed.)West, Raymond O. Medical Examination Review: Public Health & Community Medicine. 9th ed. Medical Examination Pub, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.