Drapcho, C. M., Nhuan, N. P., & Walker, T. H. (2008). Biofuels engineering process technology. McGraw-Hill.
Chicago Style (17. basım) AtıfDrapcho, Caye M., Nghiem Phu Nhuan, ve Terry H. Walker. Biofuels Engineering Process Technology. New York: McGraw-Hill, 2008.
MLA (9th ed.) AtıfDrapcho, Caye M., et al. Biofuels Engineering Process Technology. McGraw-Hill, 2008.
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