Haines, R. J. (1975). The value theory of John Dewey and ecological values. University Microfilms International.
Čikaški stil citiranja (17. izdanje)Haines, Randolph James. The Value Theory of John Dewey and Ecological Values. Ann Arbor: University Microfilms International, 1975.
MLA način citiranja (9. izdanje)Haines, Randolph James. The Value Theory of John Dewey and Ecological Values. University Microfilms International, 1975.
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