Sulaiman, Jamalludin and Ahmad, Abd Halim and Actavio, Generoso and Yusuf, Rohana and Sakdan, Mohd Fo'ad and Bakar, Rosni (1995) Kajian impak dan penilaian program Pembangunan Lembaga Kemajuan Wilayah Kedah (KEDA). Project Report. Universiti Utara Malaysia, Sintok. (Unpublished)