Muhamad Azlan Muhamad Sape'ei. (2007). Football league management system. Universiti Teknikal Malaysia Melaka.
芝加哥风格引文Muhamad Azlan Muhamad Sape'ei. Football League Management System. Durian Tunggal: Universiti Teknikal Malaysia Melaka, 2007.
MLA引文Muhamad Azlan Muhamad Sape'ei. Football League Management System. Universiti Teknikal Malaysia Melaka, 2007.
警告：这些引文格式不一定是100％准确.