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Lua i Stíl Chicago (17ú heag.)Njoku, Uzochukwu Jude, Simon O. Anyanwu, agus James Keenan. In the Service of Charity and Truth: Essays in Honour of Lucius Ugorji. Frankfurt am Main, Germany: Peter Lang, 2012.
Lua MLA (9ú heag.)Njoku, Uzochukwu Jude, et al. In the Service of Charity and Truth: Essays in Honour of Lucius Ugorji. Peter Lang, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.