Haggard, S., & McCubbins, M. D. (2001). Presidents, parliaments, and policy. Cambridge University Press.
Chicagoスタイル(17版)引用形式Haggard, Stephan, , Mathew D. McCubbins. Presidents, Parliaments, and Policy. Cambridge, England: Cambridge University Press, 2001.
MLA(9版)引用形式Haggard, Stephan, , Mathew D. McCubbins. Presidents, Parliaments, and Policy. Cambridge University Press, 2001.
警告: この引用は必ずしも正確ではありません.