Kennedy John F. (2006). Profiles in courage. Harper Perennial ,Modeln Classics.
Chicagoスタイル(17版)引用形式Kennedy John F. Profiles in Courage. NewYork: Harper Perennial ,Modeln Classics, 2006.
MLA(9版)引用形式Kennedy John F. Profiles in Courage. Harper Perennial ,Modeln Classics, 2006.
警告: この引用は必ずしも正確ではありません.