1. Zain Mohamad Farhan Mohamad,Design and Analyze a Hyperbaric Chamber. Final Year Project Thesis. Universiti Teknologi PETRONAS. (2012)
2. Miller Jack E. Offshore Technology Conference (OCT15232), (2003)
3. ASME Calculation Part 2; Background Material, (8th July 2013) “http://www.scribd.com/doc/84915265/ASME-Calculations”
4. Pressure Vessel Design Manual, Moss Dennis, Third Edition, Gulf Professional Publishing, ISBN; 0-7506-7740-6. (2004)
5. Chattopadhyay Somnath,Pressure Vessel Design Practice.. CRCPress TA660.T4C49 2004, 891’.76041-dc22. (2004)