Afonja, A. .. (2019). Materials, Energy and the Environment. Obafemi Awolowo University Press Limited.
Cita Chicago (17th ed.)Afonja, Adeniyi .A. Materials, Energy and the Environment. Obafemi Awolowo University Press Limited, 2019.
Cita MLA (9th ed.)Afonja, Adeniyi .A. Materials, Energy and the Environment. Obafemi Awolowo University Press Limited, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.