Kenya Institute for Public Policy Research and Analysis & Wanjala, B. (2005). Heavy commercial vehicles industry in Kenya: Regulation or deregulation? Kenya Institute for Public Policy Research and Analysis.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kenya Institute for Public Policy Research and Analysis و Bernadette Wanjala. Heavy Commercial Vehicles Industry in Kenya: Regulation or Deregulation? Nairobi: Kenya Institute for Public Policy Research and Analysis, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kenya Institute for Public Policy Research and Analysis و Bernadette Wanjala. Heavy Commercial Vehicles Industry in Kenya: Regulation or Deregulation? Kenya Institute for Public Policy Research and Analysis, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.