APA-viite (7. p.)
Scragg, A. H. (2009). Biofuels, production, application and development. CABI.
Chicago-viite (17. p.)
Scragg, A. H. Biofuels, Production, Application and Development. Wallingford, Oxfordshire, UK ; Cambridge, MA: CABI, 2009.
MLA-viite (9. p.)
Scragg, A. H. Biofuels, Production, Application and Development. CABI, 2009.
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