Klein, S. B. (1996). Learning: Principles and applications (3rd ed.). McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Klein, Stephen B. Learning: Principles and Applications. 3rd ed. New York: McGraw-Hill, 1996.
MLA način citiranja (8. izdanje)Klein, Stephen B. Learning: Principles and Applications. 3rd ed. McGraw-Hill, 1996.
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