제목: Handbook of Hope: Theory, Measures, and Applications저자:  C. Richard SnyderAcademic Press; 1 edition (May 8, 2000)  https://www.amazon.com/Handbook-Hope-Theory-Measures-Applications/dp/0126540500/ref=sr_1_fkmr0_1?s=books&ie=UTF8&qid=1535378082&sr=1-1-fkmr0&keywords=sydner+handbook+of+hope   

제목: Attention and Self-Regulation: A Control-Theory Approach to Human Behavior저자: C. S. Carver , M. F. Scheier Springer; 1981 edition (April 24, 1981)  https://www.amazon.com/Attention-Self-Regulation-Control-Theory-Approach-Psychology/dp/0387905537/ref=sr_1_1?s=books&ie=UTF8&qid=1535377987&sr=1-1&keywords=carver+attention+and+self-regulation   

제목: The Optimistic Child저자: Martin E. P. SeligmanMariner Books; Reprint edition (September 17, 2007)  https://www.amazon.com/Optimistic-Child-Safeguard-Depression-Resilience/dp/0618918094/ref=sr_1_1?s=books&ie=UTF8&qid=1535377797&sr=1-1&keywords=seligman+the+optimistic+child   

제목: Health and Optimism저자: Christopher Peterson, Lisa M. BossioFree Pr; English Language edition (August 1, 1991)  https://www.amazon.com/Health-Optimism-Christopher-Peterson/dp/0029249813/ref=sr_1_1?s=books&ie=UTF8&qid=1535377647&sr=1-1&keywords=peterson+health+and+optimism   

제목: The Science of Optimism and Hope: Research Essays in Honor of Martin E.P. Seligman저자:  Jane E. GillhamTempleton Foundation Pr (November 2000)  https://www.amazon.com/Science-Optimism-Hope-Research-P/dp/1890151262/ref=sr_1_1?s=books&ie=UTF8&qid=1535377554&sr=1-1&keywords=gillham+the+science+of+optimism+and+hope   

제목: Learned Optimism: How to Change Your Mind and Your Life저자: Martin E. P. SeligmanVintage; Reprint edition (January 3, 2006)  https://www.amazon.com/Learned-Optimism-Change-Your-Mind/dp/1400078393/ref=sr_1_1?s=books&ie=UTF8&qid=1535377443&sr=1-1&keywords=seligman+learned+optimism   

제목: Positive Illusions저자:  Shelley E. TaylorBasic Books (April 9, 1991)  https://www.amazon.com/Positive-Illusions-Shelley-Taylor/dp/0465060536/ref=sr_1_1?s=books&ie=UTF8&qid=1535377328&sr=1-1&keywords=taylor+positive+illusions   

제목: Optimism: The Biology of Hope 저자: Lionel TigerKodansha USA Inc (June 1, 1995)  https://www.amazon.com/Optimism-Biology-Hope-Kodansha-Globe/dp/156836072X   

제목: Feeling Good: The Science of Well-Being저자: C. Robert CloningerOxford University Press; 1 edition (May 6, 2004)  https://www.amazon.com/Feeling-Good-Well-Being-Robert-Cloninger/dp/0195051378/ref=sr_1_1?s=books&ie=UTF8&qid=1535267982&sr=1-1&keywords=feeling+good%3A+the+science+of+well-being   

제목: The Psychology of Happiness저자: Michael ArgyleRoutledge; 2 edition (January 13, 2002)  https://www.amazon.com/Psychology-Happiness-Michael-Argyle/dp/0415226651/ref=sr_1_1?s=books&ie=UTF8&qid=1535267892&sr=1-1&keywords=the+psychology+of+happiness