International Conference of Social Work. 11th, Rio de Janeiro, 1962. (1963). Urban and rural community development. Proceedings of the conference. Brazilian Committee of the International Conference of Social Work.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference of Social Work. 11th, Rio de Janeiro, 1962. Urban and Rural Community Development. Proceedings of the Conference. [n.p.]: Brazilian Committee of the International Conference of Social Work, 1963.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference of Social Work. 11th, Rio de Janeiro, 1962. Urban and Rural Community Development. Proceedings of the Conference. Brazilian Committee of the International Conference of Social Work, 1963.
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