Officer, C., & Page, J. (1993). Tales of the earth: Paroxysms and perturbations of the blue planet. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOfficer, Charles, और Jake Page. Tales of the Earth: Paroxysms and Perturbations of the Blue Planet. New York: Oxford University Press, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOfficer, Charles, और Jake Page. Tales of the Earth: Paroxysms and Perturbations of the Blue Planet. Oxford University Press, 1993.
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