Book reviewsAlbert Maydeu-Olivares; Ishwar K. Sethi; Phipps Arabie; A. S. Tanguiane; K. C. Klauer; Pierre Hansen; Klaas Sijtsma; M. P. Windham · Journal of Classification · 1995

Effect of vitamin A deficiency and Newcastle disease virus infection on IgA and IgM secretion in chickensRombout, Jan H. W. M.; Sijtsma, S. Reinder; West, Clive E.; Karabinis, Yannoula; Sijtsma, Oscar K. W.; Van Der Zijpp, Akke J.; Koch, Guus · British Journal of Nutrition · 1992

Author indexHamers, J.H.M.; de Koning, E.; Sijtsma, K. · Brain Research Bulletin · 1980

Methodology Review: Evaluating Person FitMeijer, R. R.; Sijtsma, K. · Applied Psychological Measurement · 2001

Psychological measurement between physics and statisticsSijtsma, K. · Theory & Psychology · 2012

5200320 Method for identifying useful polypeptide vaccinesHamers, J.H.M.; de Koning, E.; Sijtsma, K. · Biotechnology Advances · 1994

Latent and Manifest Monotonicity in Item Response ModelsJunker, B. W.; Sijtsma, K. · Applied Psychological Measurement · 2000