International Symposium on Educational Testing, 2d, Montreux, Switzerland, Leyden. Rijksuniversiteit. Educational Research Centre, Gruijter, D. N. d., & Kamp, L. J. T. v. d. (1976). Advances in psychological and educational measurement. Wiley.
Cita Chicago (17th ed.)International Symposium on Educational Testing, 2d, Montreux, Switzerland, Leyden. Rijksuniversiteit. Educational Research Centre, Dato N. de Gruijter, i Leo J. Th. van der Kamp. Advances in Psychological and Educational Measurement. London ; New York: Wiley, 1976.
Cita MLA (8th ed.)International Symposium on Educational Testing, 2d, Montreux, Switzerland, et al. Advances in Psychological and Educational Measurement. Wiley, 1976.
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