Billy, Dennis J., C.Ss.R. [et al.]..
Conscience and prayer : the spirit of Catholic moral theology /
Dennis J. Billy, C.Ss.R., James Keating ; preface by Mark O'Keefe, O.S.B 
. - Collegeville  : Michael Glazier book ; Liturgical Press,  2001 
. - XIV, 110 p.  23 cm. 
<br/>К.: Бібліогр. в підрядк. прим. 
<br/><label>  ISBN: </label>0-8146-5957-8