The September Ember Days and the New Yam Festival : (a comparative study of Section XXVII of the Veronese Sacramentary and the principal harvest of Igboland, Nigeria, in view of liturgical adaptation / Emmanuel C.C. Nwosu . - Nwosu, Emmanuel C.C. (OLS)http://pul/name/99785; Pontificio Ateneo S. Anselmo. Pontificio Istituto Liturgico. Tesi. (OLS)http://pul/name/81977 (Pontificio Ateneo S. Anselmo, 1989)
In testa al front.: Pontificium Athenaeum S. Anselmi, Pontificium Institutum Liturgicum, Thesis ad Lauream n. 138.
Estratto di Tesi -- Pontificio Instituto Liturgico. Sacra Liturgia. 1989.
Bibliografia in nota a piè pagina.