The Holy Ghost Fathers and Catholic worship among the Igbo people of eastern Nigeria - Ogudo, Donatus Emeka Onyemaobi (Paderborn : Verlag Bonifatius-Druckerei, 1988)
Bibliography: p. 311-318.
Keywords: Holy Ghost Fathers -- Missions -- Nigeria -- History -- 20th century; Catholic Church -- Nigeria -- Liturgy -- History -- 20th century; Igbo (African people) -- Missions -- History -- 20th century; Igbo (African people) -- Religion; Nigeria -- Church history -- 20th century