Foreman-Peck, J. (1996). 'Technological lock-in' and the power source for the motor car. University of Oxford.
Čikaški stil citiranja (17. izdanje)Foreman-Peck, J. 'Technological Lock-in' and the Power Source for the Motor Car. University of Oxford, 1996.
MLA način citiranja (9. izdanje)Foreman-Peck, J. 'Technological Lock-in' and the Power Source for the Motor Car. University of Oxford, 1996.
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