Wall, J. M., & Heim, D. (1991). How my mind has changed. William B. Eerdmans Publishing Company.
Čikaški stil citiranja (17. izdanje)Wall, James McKendree, i David Heim. How My Mind Has Changed. Michigan: William B. Eerdmans Publishing Company, 1991.
MLA način citiranja (8. izdanje)Wall, James McKendree, i David Heim. How My Mind Has Changed. William B. Eerdmans Publishing Company, 1991.
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