APA Citation

Friedman, M. (1980). Free to choose: A personal statement. New York: Avon.

Trích dẫn kiểu Chicago

Friedman, Milton. Free to Choose: A Personal Statement. New York: Avon, 1980.

MLA Citation

Friedman, Milton. Free to Choose: A Personal Statement. New York: Avon, 1980.

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