Lamb, W. (1999). I know this much is true (1st pbk. ed.). Regan Books.
Citace podle Chicago (17th ed.)Lamb, Wally. I Know This Much Is True. 1st pbk. ed. New York, NY: Regan Books, 1999.
Citace podle MLA (8th ed.)Lamb, Wally. I Know This Much Is True. 1st pbk. ed. Regan Books, 1999.
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