Não informado. (1975). Arabian Journal for Science and Engineering. University of Petroleum and Minerals.
Čikaški stil citiranja (17. izdanje)Não informado. Arabian Journal for Science and Engineering. Dhahran, Arábia Saudita: University of Petroleum and Minerals, 1975.
MLA način citiranja (8. izdanje)Não informado. Arabian Journal for Science and Engineering. University of Petroleum and Minerals, 1975.
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