Sistem kenaikan pangkat dalam Polis Diraja Malaysia bagi pegawai-pegawai kanan : satu kajian - ABDULLAH bin Abdul Hamid (Bangi : UKM, 1990)
Thesis (Diploma sains kepolisan)-UKM, 1990/91
Keywords: Polis Diraja Malaysia-Promotion-Research -- Dissertations, thesis, etc; Promotions -- Malaysia-Research -- Dissertations, thesis, etc