Babcock, D. L. (1991). Managing Engineering And Technology Daniel L. Babcock. Prentice Hall.
Chicago (17e ed.) BronvermeldingBabcock, Daniel L. Managing Engineering And Technology Daniel L. Babcock. Prentice Hall, 1991.
MLA (8e ed.) BronvermeldingBabcock, Daniel L. Managing Engineering And Technology Daniel L. Babcock. Prentice Hall, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.