Edwards, G. C., & Wayne, S. J. (1985). Presidential leadership: Politics and policy making. St. Martin's Press.
Chicagoスタイル(17版)引用形式Edwards, George C., , Stephen J. Wayne. Presidential Leadership: Politics and Policy Making. New York: St. Martin's Press, 1985.
MLA(9版)引用形式Edwards, George C., , Stephen J. Wayne. Presidential Leadership: Politics and Policy Making. St. Martin's Press, 1985.
警告: この引用は必ずしも正確ではありません.