Cita APA

Vega, S. (1980). Limitations in the definition and application of international standards of occupational exposure to toxic agents in the industry. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Vega, Sileny. Limitations in the Definition and Application of International Standards of Occupational Exposure to Toxic Agents in the Industry. Universidad Nacional, Costa Rica, 1980.

Cita MLA

Vega, Sileny. Limitations in the Definition and Application of International Standards of Occupational Exposure to Toxic Agents in the Industry. Universidad Nacional, Costa Rica, 1980.