Whitehead, H. (1976). An A - Z of offshore oil and gas: :an illustrated international glossary and reference guide tothe offshore oil and gas industries and their technology (Ed.2.). Gulf publishing.
শিকাগো স্টাইলে সাইটেশনWhitehead, Harry. An A - Z of Offshore Oil and Gas: :an Illustrated International Glossary and Reference Guide Tothe Offshore Oil and Gas Industries and Their Technology. Ed.2. Houston: Gulf publishing, 1976.
এমএলএ সাইটেশনWhitehead, Harry. An A - Z of Offshore Oil and Gas: :an Illustrated International Glossary and Reference Guide Tothe Offshore Oil and Gas Industries and Their Technology. Ed.2. Gulf publishing, 1976.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.