Unit polis pelancong kepentingan dan keberkesanannya - NASRUDIN bin Mohd Ali (Bangi : UKM, 1991)
Thesis (Diploma Sains Kepolisan) - Universiti Kebangsaan Malaysia, 1991
Keywords: Police social work - Practice - Dissertations, thesis, etc; Tour guides (Persons) - Practice - Dissertations, thesis, etc