Yusoff, Rushami Zien and Md Ali, Kamarulzaman and Madon, Mohd Suan and Mohamad, Azran (1999) Sistem pengurusan kualiti MS ISO 9000 dalam pendidikan konsep & aplikasi di sekolah. Penerbit Universiti Utara Malaysia, Sintok. ISBN 9839559648

Md. Ali, Azham (1999) The political economy of external auditing in Malaysia 1957 - 1997. Penerbit Universiti Utara Malaysia, Sintok. ISBN 9839559656