Machado, J. M. (2007). Early childhood experiences in language arts: Early literacy (Eighth edition.). Thomson Delmar Learning.
Lua i Stíl Chicago (17ú heag.)Machado, Jeanne M. Early Childhood Experiences in Language Arts: Early Literacy. Eighth edition. Clifton Park, N.Y.: Thomson Delmar Learning, 2007.
Lua MLA (8ú heag.)Machado, Jeanne M. Early Childhood Experiences in Language Arts: Early Literacy. Eighth edition. Thomson Delmar Learning, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.