Hamdan, 4. N. (2007). Energy recovery from automobile exhaust gases [electronic resource]. Skudai : Universiti Teknologi Malaysia.
Chicago Style aipamenaHamdan, 419354 Norhazana. Energy Recovery from Automobile Exhaust Gases [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2007.
MLA aipamenaHamdan, 419354 Norhazana. Energy Recovery from Automobile Exhaust Gases [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.