Puppǹ Dǹiel & Budapesti Muszaki es Gazdasagtudomanyi Egyetem, B. U. o. T. a. E. Environmental evaluation of biofuels.
Čikaški stil citiranja (17. izdanje)Puppǹ Dǹiel i Budapest University of Technology and Economics Budapesti Muszaki es Gazdasagtudomanyi Egyetem. Environmental Evaluation of Biofuels.
MLA način citiranja (9. izdanje)Puppǹ Dǹiel i Budapest University of Technology and Economics Budapesti Muszaki es Gazdasagtudomanyi Egyetem. Environmental Evaluation of Biofuels.
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