1. Developmental psychology: childhood and adolescence Shaffer, David R. (David Reed), 1946- Australia : Wadsworth, Cengage Learning, c2014. PSY503 PSY120 PSY340
2. Development across the life span Feldman, Robert S. (Robert Stephen), 1947- Hoboken, New Jersey : Pearson, [2023] PSY503 ATP501
3. Human development: a life-span view Kail, Robert V., Boston, MA : Cengage Learning, 2022. ATP501 PSY503
