APA (7th ed.) Zitazioa
Vaidogas, E. R. (2010). Business of safety: Managing occupational and industrial risks ; textbook. Technika.
Chicago Style (17th ed.) Zitazioa
Vaidogas, Egidijus Rytas. Business of Safety: Managing Occupational and Industrial Risks ; Textbook. Vilnius, [Lithuania]: Technika, 2010.
MLA (9th ed.) Zitazioa
Vaidogas, Egidijus Rytas. Business of Safety: Managing Occupational and Industrial Risks ; Textbook. Technika, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.