APA aipamena

Sanŏp Anjŏn Pogŏn Yŏnʼguwŏn (Korea). Safety and health at work. Incheon: Occupational Safety and Health Research Institute.

Chicago Style aipamena

Sanŏp Anjŏn Pogŏn Yŏnʼguwŏn (Korea). Safety and Health At Work. Incheon: Occupational Safety and Health Research Institute.

MLA aipamena

Sanŏp Anjŏn Pogŏn Yŏnʼguwŏn (Korea). Safety and Health At Work. Incheon: Occupational Safety and Health Research Institute.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.