Keck, W. C. (1968). Peace Corps Tuberculosis control - Program in the yungas Area of Bolivia.
Cita Chicago Style (17a ed.)Keck, William C. Peace Corps Tuberculosis Control - Program in the Yungas Area of Bolivia. 1968.
Cita MLA (9a ed.)Keck, William C. Peace Corps Tuberculosis Control - Program in the Yungas Area of Bolivia. 1968.
Precaución: Estas citas no son 100% exactas.