Não informado. University of Iowa studies in engineering. University of Iowa, College of Engineering.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. University of Iowa Studies in Engineering. Iowa City, Iowa: University of Iowa, College of Engineering.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. University of Iowa Studies in Engineering. University of Iowa, College of Engineering.
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