Goulden, C. H. (1959). Methods of statistical analysis: Cyril H. Goulden (2nd ed.). John Wiley.
Chicago Style (17th ed.) ZitazioaGoulden, Cyril H. Methods of Statistical Analysis: Cyril H. Goulden. 2nd ed. New York: John Wiley, 1959.
MLA (9th ed.) ZitazioaGoulden, Cyril H. Methods of Statistical Analysis: Cyril H. Goulden. 2nd ed. John Wiley, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.