Parsegian, V. L. (1968). Laboratory and mathematics supplement to Introduction to natural science: Part 1, The physical scienses. Academic Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रParsegian, V. Lawrence. Laboratory and Mathematics Supplement to Introduction to Natural Science: Part 1, The Physical Scienses. New York: Academic Press, 1968.
एमएलए (9वां संस्करण) प्रशस्ति पत्रParsegian, V. Lawrence. Laboratory and Mathematics Supplement to Introduction to Natural Science: Part 1, The Physical Scienses. Academic Press, 1968.
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