Gockel, H. E., Farooq, R., Muhammed, L., Plack, C. J., & Carlyon, R. P. (2012). Differences between psychoacoustic and frequency following response measures of distortion tone level and masking. J Acoust Soc Am.

Gockel, Hedwig E., Redwan Farooq, Louwai Muhammed, Christopher J. Plack, ja Robert P. Carlyon. "Differences between Psychoacoustic and Frequency Following Response Measures of Distortion Tone Level and Masking." J Acoust Soc Am 2012.

Gockel, Hedwig E., et al. "Differences between Psychoacoustic and Frequency Following Response Measures of Distortion Tone Level and Masking." J Acoust Soc Am 2012.