Subsea surveying: A guide for oilmen. Leatherhead, Surrey : Decca Survey Group.
Cita Chicago (17th ed.)Subsea Surveying: A Guide for Oilmen. Leatherhead, Surrey : Decca Survey Group.
Cita MLA (9th ed.)Subsea Surveying: A Guide for Oilmen. Leatherhead, Surrey : Decca Survey Group.
Atenció: Aquestes cites poden no estar 100% correctes.