Saad, A. (2014). Occupational safety and health management. Penerbit Universiti Sains Malaysia.
Chicagoスタイル(17版)引用形式Saad, Alwi. Occupational Safety and Health Management. Pulau Pinang, Malaysia: Penerbit Universiti Sains Malaysia, 2014.
MLA(9版)引用形式Saad, Alwi. Occupational Safety and Health Management. Penerbit Universiti Sains Malaysia, 2014.
警告: この引用は必ずしも正確ではありません.