Etika Kerja dan Pengurusan Harta - Eng. Ali, Prof. Madya Dr. Engku Muhammad Tajuddin; Wan Chik, Prof. Madya Dr. Wan Mohd Yusof; Syed Ab. Rahman, Syed Mohd Azmi; Syed Omar, Syed Mohd Hafiz (Penerbit Universiti sultan zainal abidin, 2014)