APA (7 वां संस्करण) प्रशस्ति पत्र

Ovalle, S. A. M., Caballero, F. R., & Puin, L. X. G. (2013). Radiation protection to workers and public in general, in installations that use industrial radioisotopes. Universidad Pedagógica y Tecnológica de Colombia.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Ovalle, Segundo Agustín Martínez, Faustino Reyes Caballero, और Laura Ximena González Puin. Radiation Protection to Workers and Public in General, in Installations That Use Industrial Radioisotopes. Universidad Pedagógica y Tecnológica de Colombia, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Ovalle, Segundo Agustín Martínez, et al. Radiation Protection to Workers and Public in General, in Installations That Use Industrial Radioisotopes. Universidad Pedagógica y Tecnológica de Colombia, 2013.

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