O'Bryan, T. (2018). You can fix your brain: Just 1 hour a week to the best memory, productivity, and sleep you've ever had (First edition.). Rodale.
Cita Chicago Style (17a ed.)O'Bryan, Tom. You Can Fix Your Brain: Just 1 Hour a Week to the Best Memory, Productivity, and Sleep You've Ever Had. First edition. New York: Rodale, 2018.
Cita MLA (8a ed.)O'Bryan, Tom. You Can Fix Your Brain: Just 1 Hour a Week to the Best Memory, Productivity, and Sleep You've Ever Had. First edition. Rodale, 2018.
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