Nnabugwu, Titus Ikechukwu.
The teaching office of the church with regard to the USE if the instruments of social communication in the light of Canons 747 ʹ1 and 822 /
Titus Ikechukwu Nnabugwu ; Pontificia Universitas Urbaniana, Facultas Iuris Canonici 
. - Romae : Pontificia Universitas Urbaniana,  1994 
. - 163 p.  24 cm. 
<br/><br/>Pars dissertationis ad Doctoratum in Iure Canonico Consequendum 
<br/>К.: Бібліогр. : c. 138-158.