Deshpande , B. .. G. (1992). The world of petroleum. Wiley eastern Ltd.
Citación estilo ChicagoDeshpande , B . G. The World of Petroleum. New Dehlhi: Wiley eastern Ltd, 1992.
Cita MLADeshpande , B . G. The World of Petroleum. Wiley eastern Ltd, 1992.
Warning: These citations may not always be 100% accurate.