PULKRABEK, W. (2013). ENGINEERING FUNDAMENTALS OF THE INTERNAL COMBUSTION ENGIN (2ND.). PHI.
Lua i Stíl Chicago (17ú heag.)PULKRABEK, W.W. ENGINEERING FUNDAMENTALS OF THE INTERNAL COMBUSTION ENGIN. 2ND. N DELHI: PHI, 2013.
Lua MLA (9ú heag.)PULKRABEK, W.W. ENGINEERING FUNDAMENTALS OF THE INTERNAL COMBUSTION ENGIN. 2ND. PHI, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.