Ajayi, S. A. (2018). Quality Seeds- the Driver of Agricultural Transformation. Obafemi Awolowo University Press Limited.
Čikaški stil citiranja (17. izdanje)Ajayi, Sunday Adesola. Quality Seeds- the Driver of Agricultural Transformation. Obafemi Awolowo University Press Limited, 2018.
MLA način citiranja (9. izdanje)Ajayi, Sunday Adesola. Quality Seeds- the Driver of Agricultural Transformation. Obafemi Awolowo University Press Limited, 2018.
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