Não informado. (1977). International Advances in Nondestructive Testing. Gordon and Breach.
Chicago (17e ed.) BronvermeldingNão informado. International Advances in Nondestructive Testing. New York: Gordon and Breach, 1977.
MLA (8e ed.) BronvermeldingNão informado. International Advances in Nondestructive Testing. Gordon and Breach, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.