Agar, J., & Ward, J. (2018). Histories of technology, the Environment and Modern Britain. UCL Press.
Čikaški stil citiranja (17. izdanje)Agar, Jon, i Jacob Ward. Histories of Technology, the Environment and Modern Britain. UCL Press, 2018.
MLA način citiranja (8. izdanje)Agar, Jon, i Jacob Ward. Histories of Technology, the Environment and Modern Britain. UCL Press, 2018.
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