Florezak, C. M. (2002). Maximizing profitability with safety Development. Butterworth.
Lua i Stíl Chicago (17ú heag.)Florezak, C M. Maximizing Profitability with Safety Development. Amstradam: Butterworth, 2002.
Lua MLA (9ú heag.)Florezak, C M. Maximizing Profitability with Safety Development. Butterworth, 2002.
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