Gaya APA

Sawyer, F. (1992). The poor are many: Political ethics in the social encyclicals, Christian democracy, and liberation theology in Latin America. . Kampen: Kampen Kok.

Gaya MLA

Sawyer, Frank. "The poor are many: Political ethics in the social encyclicals, Christian democracy, and liberation theology in Latin America. ". Kampen: Kampen Kok, 1992. Buku.