Midgley, C. (1943). Wheaton's modern teaching atlas and source book of modern geography (27. impression.). Wheaton.
Citazione stile Chigago Style (17a edizione)Midgley, C. Wheaton's Modern Teaching Atlas and Source Book of Modern Geography. 27. impression. Exeter: Wheaton, 1943.
Citatione MLA (9a ed.)Midgley, C. Wheaton's Modern Teaching Atlas and Source Book of Modern Geography. 27. impression. Wheaton, 1943.
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