(1973). Methods and techniques of business forecasting. Prentice-Hall, Inc.
Chicago (17e ed.) BronvermeldingMethods and Techniques of Business Forecasting. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1973.
MLA (9e ed.) BronvermeldingMethods and Techniques of Business Forecasting. Prentice-Hall, Inc, 1973.
Let op: Deze citaties zijn niet altijd 100% accuraat.