Gaya APA

Henriot, P, J. (1990). Opting for the poor: A challenge for North Americans. Ener- gies for social transformation. . Washington: Washington Center of Concern.

Gaya MLA

Henriot, Peter, J.. "Opting for the poor: A challenge for North Americans. Ener- gies for social transformation. ". Washington: Washington Center of Concern, 1990. Buku.