Seminar on Trends in Indonesia Singapore & Institute of Southeast Asian Studies. (1971). Proceedings and background paper. Institute of Southeast Asian Studies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Seminar on Trends in Indonesia Singapore و Institute of Southeast Asian Studies. Proceedings and Background Paper. Singapore: Institute of Southeast Asian Studies, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Seminar on Trends in Indonesia Singapore و Institute of Southeast Asian Studies. Proceedings and Background Paper. Institute of Southeast Asian Studies, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.