APA
Sunder S., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., .LNG import in India & petronet LNG limited. : .
Chicago
Sunder Sham, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), .LNG import in India & petronet LNG limited. : .
Harvard
Sunder S., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B., .LNG import in India & petronet LNG limited. : .
MLA
Sunder Sham, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil), .: . .
