Muoghalu, J. I. (2019). Environment, organisms, interactions and continued life on earth. Obafemi Awolowo University Press Limited.
Chicago-viite (17. p.)Muoghalu, Joseph Ikechukwu. Environment, Organisms, Interactions and Continued Life on Earth. Obafemi Awolowo University Press Limited, 2019.
MLA-viite (9. p.)Muoghalu, Joseph Ikechukwu. Environment, Organisms, Interactions and Continued Life on Earth. Obafemi Awolowo University Press Limited, 2019.
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