Standards for educational and psychological testing
American Psychological Association, 1985
 Buku Teks SO
Learning and instructional improvement digests
edited by G. Douglas Mayo
Memphis State University Press, 1979
 Buku Teks
Sabaria Umahuk
Analisis item listening dan reading comprehension soal Ujian Nasional bahasa Inggris SMA/MA 2005 di Propinsi Maluku Utara
Fakultas Psikologi Universitas Indonesia, 2006
 UI - Tesis Membership
Educational measurement
edited by Robert L. Linn ; sponsored jointly by National Council on Measurement in Education and American Council on Education
New York, 1989
 Buku Teks
Crocker, Linda M.
Introduction to classical and modern test theory
Holt, Rinehart, and Winston, 1986
 Buku Teks SO