APA aipamena

Yadav,Preeti. (2018). Occupational health hazards and preventive measures.

Chicago Style aipamena

Yadav,Preeti. Occupational Health Hazards and Preventive Measures. 2018.

MLA aipamena

Yadav,Preeti. Occupational Health Hazards and Preventive Measures. 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.