Santrock, J. W. (2022). Essentials of life-span development (Seventh edition.). McGraw-Hill LLC.
Lua i Stíl Chicago (17ú heag.)Santrock, John W. Essentials of Life-span Development. Seventh edition. New York, NY: McGraw-Hill LLC, 2022.
Lua MLA (9ú heag.)Santrock, John W. Essentials of Life-span Development. Seventh edition. McGraw-Hill LLC, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.