Bright, J. R. (1968). Technological forecasting for industry and government: Methods and applications. prentice hall.
Chicago Style citaatBright, James R. Technological Forecasting for Industry and Government: Methods and Applications. New Jersey: prentice hall, 1968.
MLA citatieBright, James R. Technological Forecasting for Industry and Government: Methods and Applications. prentice hall, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.