Santrock,John. (1993). Children (3rd ed.). Brown & Benchmark.
Lua i Stíl Chicago (17ú heag.)Santrock,John. Children. 3rd ed. Madison: Brown & Benchmark, 1993.
Lua MLA (9ú heag.)Santrock,John. Children. 3rd ed. Brown & Benchmark, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.