Knowles. World's Fairs in the Cold War. University of Pittsburgh Press.
Chicagoスタイル(17版)引用形式Knowles. World's Fairs in the Cold War. University of Pittsburgh Press.
MLA(9版)引用形式Knowles. World's Fairs in the Cold War. University of Pittsburgh Press.
警告: この引用は必ずしも正確ではありません.