Aktiviti pencegahan jenayah di ibu pejabat daerah Polis Hulu Selangor (satu kajian mengenai keberkesanan bit dibalai Polis Kuala Kubu Bharu) - MAT Drus bin Sudin (Bangi : UKM, 1988)
Thesis (Dip.Sains Kepolisan)UKM,1988.
Keywords: Crime prevention -- Selangor,Malaysia-Research-Dissertations,thesis,etc; Polis Diraja Malaysia (Kuala Kubu Bahru)-Crime prevention-Research-Dissertations,thesis,etc