Gaya APA
Cox, S, J., Tait, N, R, S. (1991).
Reability, safety and risk management : an integrated aproach .
Great Britain:
Biddles.
Gaya MLA
Cox, S., J.., Tait, N., R., S..
"Reability, safety and risk management : an integrated aproach".
Great Britain:
Biddles,
1991.
Text.