Dutt, R. P. (1963). Problems of contemporary history: Lectures delivered on the occasion of the award of an honorary doctorate of history at Moscow University in April and May, 1962. International Pub.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Dutt, Rajani Palme. Problems of Contemporary History: Lectures Delivered on the Occasion of the Award of an Honorary Doctorate of History at Moscow University in April and May, 1962. New York: International Pub, 1963.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Dutt, Rajani Palme. Problems of Contemporary History: Lectures Delivered on the Occasion of the Award of an Honorary Doctorate of History at Moscow University in April and May, 1962. International Pub, 1963.
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