writers who influenced Billy Graham

Which writer, a person who produces literary content, including but not limited to stories, poetry, music and other literary art, advertising, procedures, and books is an influence (having inspired or in some way helped shape the works) on William Franklin "Billy" Graham, Jr., KBE (born November 7, 1918), the Christian evangelist and an Evangelical Christian?

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Show reasoning Reasoning

I followed this chain of reasoning:

By calculation (generator: ["now@trueknowledge.com"]) I know that:
The current time is May 24th 2013, 01:58:05

I know from locally stored knowledge that:
Fact 1: Norman Vincent Peale influenced Billy Graham ([fact: ["611176308@trueknowledge.com"]])

Fact 1 is true for January 12th 2009 onwards ([fact: ["611176312@trueknowledge.com"]])

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 1 is true at May 24th 2013, 01:58:05

I know from locally stored knowledge that:
Norman Vincent Peale is a writer ([fact: ["359473235@trueknowledge.com"]])

I used the following facts to provide this answer:

Norman Vincent Peale has been having the relationship 'influenced' with Billy Graham since at least January 12th 2009

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Norman Vincent Peale is or has been a writer

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