GRIMALDI, J. (1996). SAFETY MANAGEMENT. AITBS.
Chicago Style aipamenaGRIMALDI, J.Y. SAFETY MANAGEMENT. DELHI: AITBS, 1996.
MLA aipamenaGRIMALDI, J.Y. SAFETY MANAGEMENT. AITBS, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
GRIMALDI, J. (1996). SAFETY MANAGEMENT. AITBS.
Chicago Style aipamenaGRIMALDI, J.Y. SAFETY MANAGEMENT. DELHI: AITBS, 1996.
MLA aipamenaGRIMALDI, J.Y. SAFETY MANAGEMENT. AITBS, 1996.