Ahmad, N. (1968). An economic geography of east Pakistan (2nd ed.). New York: Oxford University Press.
Παραπομπή Chicago StyleAhmad, Nafis. An Economic Geography of East Pakistan. 2nd ed. New York: Oxford University Press, 1968.
Παραπομπή MLAAhmad, Nafis. An Economic Geography of East Pakistan. 2nd ed. New York: Oxford University Press, 1968.
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