Opel, A., Zaman, S. S., Khanom, F., & Aboud, F. E. (2008). Effectiveness of a community-based child stimulation program in rural Bangladesh: ECD Research Report 5. Early Childhood Development Resource Centre, BRAC University.
Chicago-referens (17:e uppl.)Opel, Aftab, Syeda Sazia Zaman, Ferdousi Khanom, och Frances E. Aboud. Effectiveness of a Community-based Child Stimulation Program in Rural Bangladesh: ECD Research Report 5. Dhaka: Early Childhood Development Resource Centre, BRAC University, 2008.
MLA-referens (8:e uppl.)Opel, Aftab, et al. Effectiveness of a Community-based Child Stimulation Program in Rural Bangladesh: ECD Research Report 5. Early Childhood Development Resource Centre, BRAC University, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.