Walters, R. S. (1970). American & Soviet Aid: A Comparative Analysis. University of Pittisburgh press.
シカゴスタイル引用形Walters, Robert S. American & Soviet Aid: A Comparative Analysis. Pittisburgh: University of Pittisburgh press, 1970.
MLA引用形式Walters, Robert S. American & Soviet Aid: A Comparative Analysis. University of Pittisburgh press, 1970.
警告: この引用は必ずしも正確ではありません.