APA

Frieden J., Stein E., . (2001). The currency game. Washington: Johns Hopkins University.

Chicago

Frieden Jeffry, Stein Ernesto, . 2001. The currency game. Washington: Johns Hopkins University.

Harvard

Frieden J., Stein E., . (2001). The currency game. Washington: Johns Hopkins University.

MLA

Frieden Jeffry, Stein Ernesto, . The currency game. Washington: Johns Hopkins University. 2001.