http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Knowledge attitude and practice of smoking among military personnel and civilians in Ministry of Defence
Dept. of Social and Preventive Medicine, University of Malaya
Dissertation (M.P.H.) - Jabatan Perubatan Kemasyarakatan & Pencegahan, Fakulti Perubatan, Universiti Malaya, 1988