APA

Mehrvarz M., Samsam Bakhtiari A., National Iranian Oil Company, World Petroleum Congress (15th. : 1997 : Beijing), Samsam Bakhtiari A. & National Iranian Oil Company.Future options for the use of middle east natural gas reserves. : .

Chicago

Mehrvarz M, Samsam Bakhtiari A.M, National Iranian Oil Company, World Petroleum Congress (15th. : 1997 : Beijing), Samsam Bakhtiari A.M and National Iranian Oil Company.Future options for the use of middle east natural gas reserves. : .

Harvard

Mehrvarz M., Samsam Bakhtiari A., National Iranian Oil Company, World Petroleum Congress (15th. : 1997 : Beijing), Samsam Bakhtiari A. and National Iranian Oil Company.Future options for the use of middle east natural gas reserves. : .

MLA

Mehrvarz M, Samsam Bakhtiari A.M, National Iranian Oil Company, World Petroleum Congress (15th. : 1997 : Beijing), Samsam Bakhtiari A.M and National Iranian Oil Company.: . .