Guilford, J. P. (1956). Fundamental statistics in psychology and education (3. ed.). Mc Graw-Hill.
Chicago Style (17th ed.) CitationGuilford, J. P. Fundamental Statistics in Psychology and Education. 3. ed. New York: Mc Graw-Hill, 1956.
MLA (9th ed.) CitationGuilford, J. P. Fundamental Statistics in Psychology and Education. 3. ed. Mc Graw-Hill, 1956.