Alianza Cooperativa Internacional. Oficina para las Américas, Coop America, & Sárraga Berrocal, A. d. (1997). Doing business with consumer cooperatives of America: A practical guide for investors, business people, coop members, coop agencies, development agencies, investment promoters. ICA-Americas.
Cita Chicago Style (17a ed.)Alianza Cooperativa Internacional. Oficina para las Américas, Coop America, y Alejandro de Sárraga Berrocal. Doing Business with Consumer Cooperatives of America: A Practical Guide for Investors, Business People, Coop Members, Coop Agencies, Development Agencies, Investment Promoters. San José (Costa Rica): ICA-Americas, 1997.
Cita MLA (9a ed.)Alianza Cooperativa Internacional. Oficina para las Américas, et al. Doing Business with Consumer Cooperatives of America: A Practical Guide for Investors, Business People, Coop Members, Coop Agencies, Development Agencies, Investment Promoters. ICA-Americas, 1997.
