White, J. (1986). Excellence in leadership: Reaching goals with prayer, courage& determination. InterVarsity Press.
Chicago-viite (17. p.)White, John. Excellence in Leadership: Reaching Goals with Prayer, Courage& Determination. Downers Grove, Illinois: InterVarsity Press, 1986.
MLA-viite (9. p.)White, John. Excellence in Leadership: Reaching Goals with Prayer, Courage& Determination. InterVarsity Press, 1986.
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