Wood, G. (1977). Fundamentals of psychological research (2nd.). Little, Brown.
Chicago Style (17th ed.) ZitazioaWood, Gordon. Fundamentals of Psychological Research. 2nd. Boston: Little, Brown, 1977.
MLA (9th ed.) ZitazioaWood, Gordon. Fundamentals of Psychological Research. 2nd. Little, Brown, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.