Regional English Language Centre. Coordinating Committee. (1971). Report; special session of the Coordinating Committee for the Regional English Language Centre, Singapore, 22nd-23rd January 1971. Southeast Asian Ministers of Education Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Regional English Language Centre. Coordinating Committee. Report; Special Session of the Coordinating Committee for the Regional English Language Centre, Singapore, 22nd-23rd January 1971. [Singapore]: Southeast Asian Ministers of Education Organization, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Regional English Language Centre. Coordinating Committee. Report; Special Session of the Coordinating Committee for the Regional English Language Centre, Singapore, 22nd-23rd January 1971. Southeast Asian Ministers of Education Organization, 1971.