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A Frequently Asked Question
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PERRLA® and the PERRLA logo are the registered trademarks of PERRLA, LLC.
PERRLA, LLC is not in any way associated with or endorsed with or endorsed by the American Psychological Association (APA) or the Modern Language Association (MLA).
APA and MLA are registered trademarks of the American Psychological Association and the Modern Language Association respectively. More info here.
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