APA
Petrie J. R., World Petroleum Congress (13th. : 1991 : Buenos Aires), .New aspects of safety and reiability in offshore operations. : .
Chicago
Petrie J R, World Petroleum Congress (13th. : 1991 : Buenos Aires), .New aspects of safety and reiability in offshore operations. : .
Harvard
Petrie J. R., World Petroleum Congress (13th. : 1991 : Buenos Aires), .New aspects of safety and reiability in offshore operations. : .
MLA
Petrie J R, World Petroleum Congress (13th. : 1991 : Buenos Aires), .: . .
