Weltner, K. (1973). The measurement of verbal information in psychology and education. Springer-Verlag Berlin Heidelberg.
Dyfyniad Arddull ChicagoWeltner, Klaus. The Measurement of Verbal Information in Psychology and Education. New York: Springer-Verlag Berlin Heidelberg, 1973.
Dyfyniad MLAWeltner, Klaus. The Measurement of Verbal Information in Psychology and Education. Springer-Verlag Berlin Heidelberg, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.