Hopkins, D., & Higham, J. (2016). Low carbon mobility transitions. Goodfellow Publishers.
Čikaški stil citiranja (17. izdanje)Hopkins, D., i J. Higham. Low Carbon Mobility Transitions. Goodfellow Publishers, 2016.
MLA način citiranja (9. izdanje)Hopkins, D., i J. Higham. Low Carbon Mobility Transitions. Goodfellow Publishers, 2016.
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