Não informado. (2001). Airports and airport engineering. Clarke & Hunter.
Chicago (17e ed.) BronvermeldingNão informado. Airports and Airport Engineering. London: Clarke & Hunter, 2001.
MLA (8e ed.) BronvermeldingNão informado. Airports and Airport Engineering. Clarke & Hunter, 2001.
Let op: Deze citaties zijn niet altijd 100% accuraat.