Cita APA

Carvajal,Manuel. (1976). Population growth and human productivity. Center for Latin American Studies.

Chicago Edition Citation

Carvajal,Manuel. Population Growth and Human Productivity. Florida: Center for Latin American Studies, 1976.

Cita MLA

Carvajal,Manuel. Population Growth and Human Productivity. Center for Latin American Studies, 1976.

Atenció: Aquestes cites poden no estar 100% correctes.