Regan, D. (2002). Why are they poor?: Helder Camara in pastoral perspective. Lit.
Chicago Style (17. basım) AtıfRegan, David. Why Are They Poor?: Helder Camara in Pastoral Perspective. Münster: Lit, 2002.
MLA (8th ed.) AtıfRegan, David. Why Are They Poor?: Helder Camara in Pastoral Perspective. Lit, 2002.
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