Citace podle APA (7th ed.)
Tuan, Y. (2002). Dear colleague: Common and uncommon observations. University of Minnesota Press.
Citace podle Chicago (17th ed.)
Tuan, Yi-fu. Dear Colleague: Common and Uncommon Observations. Minneapolis: University of Minnesota Press, 2002.
Citace podle MLA (9th ed.)
Tuan, Yi-fu. Dear Colleague: Common and Uncommon Observations. University of Minnesota Press, 2002.
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