Shogan, R. (1977). Promises to keep: Carter's first hundred days / Robert Shogan. Crowell.
Chicagoスタイル(17版)引用形式Shogan, Robert. Promises to Keep: Carter's First Hundred Days / Robert Shogan. New York: Crowell, 1977.
MLA(8版)引用形式Shogan, Robert. Promises to Keep: Carter's First Hundred Days / Robert Shogan. Crowell, 1977.
警告: この引用は必ずしも正確ではありません.