Kristof, N. D., & WuDunn, S. (2014). A path appears: Transforming lives, creating opportunity (1st Large Print ed.). Random House Large Print.
Cita Chicago Style (17a ed.)Kristof, Nicholas D., y Sheryl WuDunn. A Path Appears: Transforming Lives, Creating Opportunity. 1st Large Print ed. New York: Random House Large Print, 2014.
Cita MLA (9a ed.)Kristof, Nicholas D., y Sheryl WuDunn. A Path Appears: Transforming Lives, Creating Opportunity. 1st Large Print ed. Random House Large Print, 2014.
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