International Society for the Study of Behavioral Development. International journal of behavioral development: IJBD. North-Holland,.
Lua i Stíl Chicago (17ú heag.)International Society for the Study of Behavioral Development. International Journal of Behavioral Development: IJBD. Amsterdam, The Netherlands: North-Holland,.
Lua MLA (8ú heag.)International Society for the Study of Behavioral Development. International Journal of Behavioral Development: IJBD. North-Holland,.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.