Akta Keselamatan Sosial Pekerja 1969 (Akta 4) & peraturan-peraturan & kaedah-kaedah hingga 25hb Ogos 2002 (Petaling Jaya, Selangor Darul Ehsan International Law Book Services Pengedar tunggal, Golden Books Centre, 2002)
Keywords: Social security -- Law and legislation -- Malaysia