Balchin, W. G. V. (1955). Geography and man: A practical survey of the life and work of man in relation to his natural environment (2nd ed.). New Era Pub.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBalchin, William George Victor. Geography and Man: A Practical Survey of the Life and Work of Man in Relation to His Natural Environment. 2nd ed. London: New Era Pub, 1955.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBalchin, William George Victor. Geography and Man: A Practical Survey of the Life and Work of Man in Relation to His Natural Environment. 2nd ed. New Era Pub, 1955.
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