Cita APA

León, J. (2017). Occupational health and safety management systems related with the work accidents of 12 PYMES companies of the construction sector. Universidad Libre.

Citación estilo Chicago

León, James. Occupational Health and Safety Management Systems Related With the Work Accidents of 12 PYMES Companies of the Construction Sector. Universidad Libre, 2017.

Cita MLA

León, James. Occupational Health and Safety Management Systems Related With the Work Accidents of 12 PYMES Companies of the Construction Sector. Universidad Libre, 2017.

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