Pickett, W. P. (2005). Leaders of the Americas 2: Reading and vocabulary. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoPickett, William P. Leaders of the Americas 2: Reading and Vocabulary. New York: McGraw-Hill, 2005.
MLA citiranjePickett, William P. Leaders of the Americas 2: Reading and Vocabulary. New York: McGraw-Hill, 2005.
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