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Nope. Best selling authors do it all the time. Its encouraged as long as it adds to the story instead of being a distraction; which is the general rule to putting in anything.
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#3: Attribution notice added
Source: https://writers.stackexchange.com/a/33013 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/