1. American Speech-Language-Hearing Association. (1997). Guidelines for audiologic screening. Available from www.asha.org/policy
2. Beskrivelse af proceduren omkring udvikling af “Sprogvurderingsmateriale til 3-årige.” Sprogvurderingsmateriale udviklet for Ministeriet for Familie- og Forbrugeranliggender, 2007 [Description of the procedure for the development of the Screening Instrument for 3-Year-Olds. A screening instrument developed by the Ministry of Family and Consumer Affairs, 2007];Bleses D.;Center for Child Language e-prints,2008
3. Kan forældre vurdere deres børns sprog? [Can parents assess their children’s language?];Bleses D.;Læsepædagogen,2007
4. Early vocabulary development in Danish and other languages: A CDI-based comparison