George, Augustin, S.M., Dupont, Jacques, O.S.B., Legasse, Simon, O.F.M..
Gospel poverty : essays in biblical theology /
preface by Constantine Koser, O.F.M. ; translated and with a preface by Michael D. Guinan, O.F.M 
. - Chicago  : Franciscan Herald Press,  1977 
. - XVIII, 150 p.  21 cm. 
<br/><label>  ISBN: </label>0-8199-0610-7