Não informado. (2020). Publication. University of Cape Town, Oceanography Department.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Publication. Cape Town, Africa do Sul: University of Cape Town, Oceanography Department, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Publication. University of Cape Town, Oceanography Department, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.