Handbook for Assessors. - Bangi(: Institut Penilaian Negara) (Bangi: Institut Penilaian Negara, 2006)
Mengandungi Handbook for Assessors Vol. 1 No.1 1999, Vol. 2 No. 1 2000, Vol. 3 No. 1 2001, Vol. 4 No. 2003