Roberts, P. (1985). Historical geography of the British India: History to the end of the East India Company. Anmol.
Chicago Style (17. basım) AtıfRoberts, P.E. Historical Geography of the British India: History to the End of the East India Company. Delhi: Anmol, 1985.
MLA (9th ed.) AtıfRoberts, P.E. Historical Geography of the British India: History to the End of the East India Company. Anmol, 1985.
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