"Chattopadhyay, B. (1974). Imperialism in the modern phase: "papers of the international seminar on imperialism,independence and social transformation in the modern contemporary world". Peoples pub.house.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি"Chattopadhyay, Baudhayan. Imperialism in the Modern Phase: "Papers of the International Seminar on Imperialism,independence and Social Transformation in the Modern Contemporary World". Peoples pub.house, 1974.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি"Chattopadhyay, Baudhayan. Imperialism in the Modern Phase: "Papers of the International Seminar on Imperialism,independence and Social Transformation in the Modern Contemporary World". Peoples pub.house, 1974.
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