Arubayi, J. B., & Alabi, A. O. (2014). Geomagnetic Deep Sounding of Southwestern Nigeria. Obafemi Awolowo University.
Lua i Stíl Chicago (17ú heag.)Arubayi, John Blackie, agus A. O. Alabi. Geomagnetic Deep Sounding of Southwestern Nigeria. Obafemi Awolowo University, 2014.
Lua MLA (9ú heag.)Arubayi, John Blackie, agus A. O. Alabi. Geomagnetic Deep Sounding of Southwestern Nigeria. Obafemi Awolowo University, 2014.
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