(2011). Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623: 2009 modified) (official edition.). London, BSi, 2011.
Chicago Style (17. basım) AtıfPetroleum and Natural Gas Industries - Pipeline Transportation Systems (ISO 13623: 2009 Modified). official edition. London, BSi, 2011, 2011.
MLA (9th ed.) AtıfPetroleum and Natural Gas Industries - Pipeline Transportation Systems (ISO 13623: 2009 Modified). official edition. London, BSi, 2011, 2011.
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