Williams, J. (2007). American studies: Reading study skills writing. Intermediate (1a. ed.). cambridge University Press.
Citace podle Chicago (17th ed.)Williams, Jessica. American Studies: Reading Study Skills Writing. Intermediate. 1a. ed. Cambridge: cambridge University Press, 2007.
Citace podle MLA (9th ed.)Williams, Jessica. American Studies: Reading Study Skills Writing. Intermediate. 1a. ed. cambridge University Press, 2007.
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