Cita APA (7a ed.)

Colm, G., & Geiger, T. The Economy of the American People.

Cita Chicago Style (17a ed.)

Colm, Gerhard, y Theodore Geiger. The Economy of the American People.

Cita MLA (9a ed.)

Colm, Gerhard, y Theodore Geiger. The Economy of the American People.

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