Guilford, J. P. (1956). Fundamental statistics in psychology and education (3rd ed.).
Chicago Style citaatGuilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.
MLA citatieGuilford, J. P. Fundamental Statistics in Psychology and Education. 3rd ed. 1956.
Let op: Deze citaties zijn niet altijd 100% accuraat.