Fisher, V., & Holmes, O. L. fact or fiction: The blend of history and legend / Vardis Fisher. Opal Laurel Holmes. The western : a collection of critical essays.(1979).
Chicago-viite (17. p.)Fisher, Vardis, ja Opal Laurel Holmes. "Fact or Fiction: The Blend of History and Legend / Vardis Fisher. Opal Laurel Holmes." The Western : A Collection of Critical Essays.(1979) .
MLA-viite (8. p.)Fisher, Vardis, ja Opal Laurel Holmes. "Fact or Fiction: The Blend of History and Legend / Vardis Fisher. Opal Laurel Holmes." The Western : A Collection of Critical Essays.(1979), .
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