Ejercicio mental [Mental Exercise]: Cómo funcionan la inteligencia y el pensamiento cognitivo (2 en 1) [How intelligence and cognitive thinking work (2 in 1)] (Unabridged)
Derrick Halfson, Lucy Hilts, David Kelvins, Dwayne Winstons, Gregory Haynes, Heather Foreman, Jennifer Wartz, John Kirschen, Lee Randalph, Matt Belster, Sid Van Roy, Syrie Gallows, Taylor Hench, Victor Higgins & Zimbab Winston