Florezak, C. M. (2002). Maximizing profitability with safety Development. Butterworth.
Chicago Style aipamenaFlorezak, C M. Maximizing Profitability with Safety Development. Amstradam: Butterworth, 2002.
MLA aipamenaFlorezak, C M. Maximizing Profitability with Safety Development. Butterworth, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.