APA

Gourh R., Oil and Natural Gas Corporation, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) & Oil and Natural Gas Corporation.Integrated system approach for efficent energy management in ONGC. : .

Chicago

Gourh R.C, Oil and Natural Gas Corporation, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Oil and Natural Gas Corporation.Integrated system approach for efficent energy management in ONGC. : .

Harvard

Gourh R., Oil and Natural Gas Corporation, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Oil and Natural Gas Corporation.Integrated system approach for efficent energy management in ONGC. : .

MLA

Gourh R.C, Oil and Natural Gas Corporation, World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) and Oil and Natural Gas Corporation.: . .