Spasoff, R. A. (1999). Epidemiologic methods for health policy. Oxford University Press.
Chicagoスタイル(17版)引用形式Spasoff, Robert A. Epidemiologic Methods for Health Policy. New York: Oxford University Press, 1999.
MLA(8版)引用形式Spasoff, Robert A. Epidemiologic Methods for Health Policy. Oxford University Press, 1999.
警告: この引用は必ずしも正確ではありません.