Martínez Guirao, J. E. (2016). Occupational hazards in construction. A sociocultural analysis. Universidad Politécnica Salesiana (Ecuador).
Cita Chicago Style (17a ed.)Martínez Guirao, Javier Eloy. Occupational Hazards in Construction. A Sociocultural Analysis. Universidad Politécnica Salesiana (Ecuador), 2016.
Cita MLA (9a ed.)Martínez Guirao, Javier Eloy. Occupational Hazards in Construction. A Sociocultural Analysis. Universidad Politécnica Salesiana (Ecuador), 2016.