APA-viite (7. p.)
Clark, G. H. (1994). Historiography: Secular and religious (2nd ed.). Trinity Foundation.
Chicago-viite (17. p.)
Clark, Gordon H. Historiography: Secular and Religious. 2nd ed. Jefferson, Maryland: Trinity Foundation, 1994.
MLA-viite (9. p.)
Clark, Gordon H. Historiography: Secular and Religious. 2nd ed. Trinity Foundation, 1994.
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