APA (7e ed.) Bronvermelding

(1991). Forecasting And Management Of Technology Alan L.porter .. Et. All. John Wiley & Sons.

Chicago (17e ed.) Bronvermelding

Forecasting And Management Of Technology Alan L.porter .. Et. All. John Wiley & Sons, 1991.

MLA (8e ed.) Bronvermelding

Forecasting And Management Of Technology Alan L.porter .. Et. All. John Wiley & Sons, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.