Lindahl, M. (1974). Concept learning effects of the intradimensional variation of the instances. [s.n. ; distributed by Almqvist & Wiksell].
Čikaški stil citiranja (17. izdanje)Lindahl, Maj-Britt. Concept Learning Effects of the Intradimensional Variation of the Instances. Uppsala : Stockholm: [s.n. ; distributed by Almqvist & Wiksell], 1974.
MLA način citiranja (8. izdanje)Lindahl, Maj-Britt. Concept Learning Effects of the Intradimensional Variation of the Instances. [s.n. ; distributed by Almqvist & Wiksell], 1974.
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