APA (7th ed.) Zitazioa
Hopler, T. (1981). A world of difference: Following Christ beyond your cultural walls. InterVarsity.
Chicago Style (17th ed.) Zitazioa
Hopler, Thom. A World of Difference: Following Christ Beyond Your Cultural Walls. Downers Grove, Ill.: InterVarsity, 1981.
MLA (9th ed.) Zitazioa
Hopler, Thom. A World of Difference: Following Christ Beyond Your Cultural Walls. InterVarsity, 1981.
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