Choate, P. (1990). Agents of influence. New York: Alfred A. Knopf.
Trích dẫn kiểu ChicagoChoate, Pat. Agents of Influence. New York: Alfred A. Knopf, 1990.
MLA CitationChoate, Pat. Agents of Influence. New York: Alfred A. Knopf, 1990.
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