1. Gerhard Vellguth”, Performance of vegetable oils and their monoesters as fuel for diesel engines”, (1983), SAE paper No.831358.
2. M.Senthil Kumar, A.Ramesh and B.Nagalingam”, Complete vegetable oil fueled Dual fuel compression ignition engine”, (2001), SAE paper.2001-28-0067.
3. A.K. Babu and G.Devaradjan”, Vegetable oils and their derivatives as fuels for C.I.Engines-An overview”, (2003), SAE paper.2003-01-076.
4. Tamilporai.P”, Analysis of combustion, performance and emission characteristics of low heat rejection engine using biodiesel”;Rajendra Prasad;International Journal of Thermal Sciences,2010
5. K. Annamalai”, Influences of reentrant combustion chamber geometry on the performance of pongamia biodiesel in a D.I engine”;Jaichandar;Energy,2012