Amundin, M. (1991). Sound production in odontocetes with emphasis on the harbour porpoise Phocoena phocoena. University of Stockholm, Dept. of Zoology, Division of Functional Morphology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmundin, Mats. Sound Production in Odontocetes with Emphasis on the Harbour Porpoise Phocoena Phocoena. Stockholm: University of Stockholm, Dept. of Zoology, Division of Functional Morphology, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmundin, Mats. Sound Production in Odontocetes with Emphasis on the Harbour Porpoise Phocoena Phocoena. University of Stockholm, Dept. of Zoology, Division of Functional Morphology, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.