Solso, R. L., & Johnson, H. H. (1998). Experimental psychology: A case approach (6th.ed.). Longman.
Chicago Style (17th ed.) ZitazioaSolso, Robert L., eta Homer H. Johnson. Experimental Psychology: A Case Approach. 6th.ed. New York: Longman, 1998.
MLA (9th ed.) ZitazioaSolso, Robert L., eta Homer H. Johnson. Experimental Psychology: A Case Approach. 6th.ed. Longman, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.