Dawodu, O. F., & Oshinowo. (2014). Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University.
Chicago Style (17. basım) AtıfDawodu, Olukayode Fatai, ve Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.
MLA (9th ed.) AtıfDawodu, Olukayode Fatai, ve Oshinowo. Recovery of Heavy Oil from Nigerian Tar Sands. Obafemi Awolowo University, 2014.
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