(2007). Gazprom. Annual report 2006. Москва, Gazprom, 2007.
Chicago Style (17th ed.) CitationGazprom. Annual Report 2006. Москва, Gazprom, 2007, 2007.
MLA引文Gazprom. Annual Report 2006. Москва, Gazprom, 2007, 2007.
警告:這些引文格式不一定是100%准確.
(2007). Gazprom. Annual report 2006. Москва, Gazprom, 2007.
Chicago Style (17th ed.) CitationGazprom. Annual Report 2006. Москва, Gazprom, 2007, 2007.
MLA引文Gazprom. Annual Report 2006. Москва, Gazprom, 2007, 2007.