Hoong, Y. Y., & Ann, L. S. (1973). Development planning in southeast Asia: Role of the university. Regional Institute of Higher Education and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hoong, Yip Yat, و Lee Soo Ann. Development Planning in Southeast Asia: Role of the University. Singapore: Regional Institute of Higher Education and Development, 1973.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Hoong, Yip Yat, و Lee Soo Ann. Development Planning in Southeast Asia: Role of the University. Regional Institute of Higher Education and Development, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.