APA

Frieden J. A., Lake D. A., . (1999). International Political Economy. : Taylor & Francis.

Chicago

Frieden Jeffry A, Lake David A, . 1999. International Political Economy. : Taylor & Francis.

Harvard

Frieden J. A., Lake D. A., . (1999). International Political Economy. : Taylor & Francis.

MLA

Frieden Jeffry A, Lake David A, . International Political Economy. : Taylor & Francis. 1999.