APA-viite (7. p.)

Ferrer, E., Rollon, A., & Quiros, E. Emissions from refined coconut oil ethyl ester-diesel blends - a preliminary study. Philippine Engineering Journal [eJournal].

Chicago-viite (17. p.)

Ferrer, Emmanuel, Annaliza Rollon, ja Edwin Quiros. "Emissions from Refined Coconut Oil Ethyl Ester-diesel Blends - a Preliminary Study." Philippine Engineering Journal [eJournal] .

MLA-viite (9. p.)

Ferrer, Emmanuel, et al. "Emissions from Refined Coconut Oil Ethyl Ester-diesel Blends - a Preliminary Study." Philippine Engineering Journal [eJournal], .

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