Brahim, L. (1998). Developing a systematic surveilance and enforcement activities for the enfor cement branch of thr department of land survey in Samarahan divison, Sarawak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Brahim, Lumpu. Developing a Systematic Surveilance and Enforcement Activities for the Enfor Cement Branch of Thr Department of Land Survey in Samarahan Divison, Sarawak. 1998.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Brahim, Lumpu. Developing a Systematic Surveilance and Enforcement Activities for the Enfor Cement Branch of Thr Department of Land Survey in Samarahan Divison, Sarawak. 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.