Lopez, S. J., & Snyder, C. R. (2011). Oxford handbook of positive psychology (2nd ed., [reimp.].). Oxford University Press.
Cita Chicago Style (17a ed.)Lopez, Shane J., y C. R. Snyder. Oxford Handbook of Positive Psychology. 2nd ed., [reimp.]. Oxford [etc.]: Oxford University Press, 2011.
Cita MLA (9a ed.)Lopez, Shane J., y C. R. Snyder. Oxford Handbook of Positive Psychology. 2nd ed., [reimp.]. Oxford University Press, 2011.
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