Echendu, T. N., & Akingbohungbe, A. (2014). Studies on Cowpea Varietal Resistance to the Cowpea Flower and Pod Borer, Maruca Testulalis (Geyer) (Lepidoptera Pyralidae). Obafemi Awolowo University.
Citazione stile Chigago Style (17a edizione)Echendu, Thank-God Nnamdi, e A.E Akingbohungbe. Studies on Cowpea Varietal Resistance to the Cowpea Flower and Pod Borer, Maruca Testulalis (Geyer) (Lepidoptera Pyralidae). Obafemi Awolowo University, 2014.
Citatione MLA (9a ed.)Echendu, Thank-God Nnamdi, e A.E Akingbohungbe. Studies on Cowpea Varietal Resistance to the Cowpea Flower and Pod Borer, Maruca Testulalis (Geyer) (Lepidoptera Pyralidae). Obafemi Awolowo University, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.