Hamdan, 4. N. (2007). Energy recovery from automobile exhaust gases [electronic resource]. Skudai : Universiti Teknologi Malaysia.
Cita Chicago (17th ed.)Hamdan, 419354 Norhazana. Energy Recovery from Automobile Exhaust Gases [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2007.
Cita MLA (9th ed.)Hamdan, 419354 Norhazana. Energy Recovery from Automobile Exhaust Gases [electronic Resource]. Skudai : Universiti Teknologi Malaysia, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.