Didau, D. (2014). The secret of literacy: Making the implicit, explicit. Independent Thinking Press.
Lua i Stíl Chicago (17ú heag.)Didau, David. The Secret of Literacy: Making the Implicit, Explicit. Bancyfelin, Carmarthen, Wales, UK: Independent Thinking Press, 2014.
Lua MLA (9ú heag.)Didau, David. The Secret of Literacy: Making the Implicit, Explicit. Independent Thinking Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.