Colombo Plan Consultative Committee. (1979). The Colombo Plan for Co-operative Economic and Social Development in Asia and the Pacific: The special topic : development programmes & strategies for meeting basic human needs : 27th Consultative Committee Meeting, Washington, D.C., 28 Nov.--6 Dec. 1978. Colombo Plan Bureau.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Colombo Plan Consultative Committee. The Colombo Plan for Co-operative Economic and Social Development in Asia and the Pacific: The Special Topic : Development Programmes & Strategies for Meeting Basic Human Needs : 27th Consultative Committee Meeting, Washington, D.C., 28 Nov.--6 Dec. 1978. Colombo: Colombo Plan Bureau, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Colombo Plan Consultative Committee. The Colombo Plan for Co-operative Economic and Social Development in Asia and the Pacific: The Special Topic : Development Programmes & Strategies for Meeting Basic Human Needs : 27th Consultative Committee Meeting, Washington, D.C., 28 Nov.--6 Dec. 1978. Colombo Plan Bureau, 1979.