Books by Barbara Fredrickson
Amor 2.0 Una nueva mirada a la emoción que determina lo que sentimos, pensamos, hacemos y somos
Die Macht der guten Gefühle
Atkinson and Hildegard's Intro
Atkinson and Hildegard's Introduction to Psychology
Atkinson and Hilgard's Introduction to Psychology Text Only
Atkinson & Hilgard's introduction to psychology
Atkinson and Hilgard’s Introduction to Psychology