APA-čujuhus (7. p.)
Okorie, H. (2025). Constitutional law and constitutionalism in Nigeria (First edition.). Princeton & Associate Publishing Co. Ltd..
Chicago-čujuhus (17. p.)
Okorie, Hagler. Constitutional Law and Constitutionalism in Nigeria. First edition. Lagos: Princeton & Associate Publishing Co. Ltd., 2025.
MLA-čujuhus (9. p.)
Okorie, Hagler. Constitutional Law and Constitutionalism in Nigeria. First edition. Princeton & Associate Publishing Co. Ltd., 2025.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.