Mehrani, Mehdi (2011). "What is biased? Children's strategies or the structure of yes/no questions?". First Language. 31 (4): 214–221. doi:10.1177/0142723710391886. S2CID145730997.
Mehrani, Mehdi (2011). "What is biased? Children's strategies or the structure of yes/no questions?". First Language. 31 (4): 214–221. doi:10.1177/0142723710391886. S2CID145730997.