Sastry, G. R. K. (2008). Bio-diesel: Biodegradable alternative fuel for diesel engines. Readworthy.
シカゴスタイル引用形Sastry, Gadepalli Ravi Kiran. Bio-diesel: Biodegradable Alternative Fuel for Diesel Engines. New Delhi: Readworthy, 2008.
MLA引用形式Sastry, Gadepalli Ravi Kiran. Bio-diesel: Biodegradable Alternative Fuel for Diesel Engines. Readworthy, 2008.
警告: この引用は必ずしも正確ではありません.