Citazione APA

United States Catholic Conference, Campaign for Human Development, & Golden Dome Productions. (1999). Helping people help themselves. United States Catholic Conference, Inc..

Stile di citazione Chicago

United States Catholic Conference, Campaign for Human Development, e Golden Dome Productions. Helping People Help Themselves. Washington, D.C.: United States Catholic Conference, Inc., 1999.

Citazione MLA

United States Catholic Conference, et al. Helping People Help Themselves. United States Catholic Conference, Inc., 1999.