Guilford, J. P. (1956). Fundamental statistics in psychology and education (3rd ed.).
Chicago ZitierstilGuilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.
MLA ZitierstilGuilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.