Santrock, J. W. (2016). Essentials of life-span development (Fourth edition, McGraw-Hill International edition.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Santrock, John W. Essentials of Life-span Development. Fourth edition, McGraw-Hill International edition. New York, NY: McGraw-Hill, 2016.
Lua MLA (9ú heag.)Santrock, John W. Essentials of Life-span Development. Fourth edition, McGraw-Hill International edition. McGraw-Hill, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.