The Colombo Plan Consultative Committee Meeting; Annex to Procreeding and conclusions, Sydney, Australia, november 1986. Removing constraints to economic and social development: A review fo recent developments, special topic paper. National Centre for Development Studies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The Colombo Plan Consultative Committee Meeting; Annex to Procreeding and conclusions, Sydney, Australia, november 1986. Removing Constraints to Economic and Social Development: A Review Fo Recent Developments, Special Topic Paper. Sidney: National Centre for Development Studies.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)The Colombo Plan Consultative Committee Meeting; Annex to Procreeding and conclusions, Sydney, Australia, november 1986. Removing Constraints to Economic and Social Development: A Review Fo Recent Developments, Special Topic Paper. National Centre for Development Studies.