SpringerLink (Online service) & Etieyibo, E. E. (2018). Method, Substance, and the Future of African Philosophy (1st ed. 2018.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-70226-1
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Edwin E. Etieyibo. Method, Substance, and the Future of African Philosophy. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-70226-1.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Edwin E. Etieyibo. Method, Substance, and the Future of African Philosophy. 1st ed. 2018. Springer International Publishing : Imprint: Palgrave Macmillan, 2018. https://doi.org/10.1007/978-3-319-70226-1.
