[1]
Ahmed, S., Fallah, S., Garrido, B., Gross, A., King, M., Morrish, T., Pereira, D., Sharma, S., Zaszewska, E. and Pichora-Fuller, K. 2007. Use of portable audio devices by university students. Canadian Acoustics. 35, 1 (Mar. 2007), 35–52.