Cassels Andrew, World Health Organization, & Forum on Health Sector Reform. (1995). Aid instruments and health systems development: An analysis of current practice. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cassels Andrew, World Health Organization, و Forum on Health Sector Reform. Aid Instruments and Health Systems Development: An Analysis of Current Practice. Geneva: World Health Organization, 1995.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Cassels Andrew, et al. Aid Instruments and Health Systems Development: An Analysis of Current Practice. World Health Organization, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.