Gaya APA

de, S, A, J. (1979). Good news to the poor: The challenge of the poor in the history of the Church. Transl. by Helen Whittle. . Maryknoll: Maryknoll Orbis Books.

Gaya MLA

de, Santa, Ana,, Julio. "Good news to the poor: The challenge of the poor in the history of the Church. Transl. by Helen Whittle. ". Maryknoll: Maryknoll Orbis Books, 1979. Buku.