Ali, N., Pitson, D., & Stradling, J. (1993). Snoring, sleep disturbance, and behaviour in 4-5 year olds.
Chicago-viite (17. p.)Ali, N., D. Pitson, ja J. Stradling. Snoring, Sleep Disturbance, and Behaviour in 4-5 Year Olds. 1993.
MLA-viite (9. p.)Ali, N., et al. Snoring, Sleep Disturbance, and Behaviour in 4-5 Year Olds. 1993.
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