Chan, H. C. K. (1991). Historical development of the Belaga Kayans and their land tenure system: A case study of a Kayan community in Sarawak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chan, Henry Chok Khuang. Historical Development of the Belaga Kayans and Their Land Tenure System: A Case Study of a Kayan Community in Sarawak. 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chan, Henry Chok Khuang. Historical Development of the Belaga Kayans and Their Land Tenure System: A Case Study of a Kayan Community in Sarawak. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.