UNDANG-UNDANG, LEMBAGA PENYELIDIKAN. AKTA STANDARD MINIMUM PERUMAHAN DAN KEMUDAHAN PEKERJA 1990 (AKTA 446) & WORKERS' MINIMUM STANDARDS OF HOUSING AND AMENITIES ACT 1990 (ACT 446). UNDANG-UNDANG MALAYSIA. INTERNATIONAL LAW BOOK SERVICES: PETALING JAYA, SELANGOR, 2015.