Commonwealth Education Liaison Committee. (1964). School science teaching: Report of the expert conference held at the University of Ceylon, Peradeniya, December 1963. Her Majesty's Stationary Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Commonwealth Education Liaison Committee. School Science Teaching: Report of the Expert Conference Held at the University of Ceylon, Peradeniya, December 1963. London: Her Majesty's Stationary Office, 1964.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Commonwealth Education Liaison Committee. School Science Teaching: Report of the Expert Conference Held at the University of Ceylon, Peradeniya, December 1963. Her Majesty's Stationary Office, 1964.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.