Yangus, J. D. (2007). An evaluation of the Road Transport Department counter service towards the quality of RTD'S customers satisfaction in Kota Kinabalu.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yangus, Jimmy Daukit. An Evaluation of the Road Transport Department Counter Service Towards the Quality of RTD'S Customers Satisfaction in Kota Kinabalu. 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Yangus, Jimmy Daukit. An Evaluation of the Road Transport Department Counter Service Towards the Quality of RTD'S Customers Satisfaction in Kota Kinabalu. 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.