Contreras, B., Vigotsky, A. D., Schoenfeld, B. J., Beardsley, C., & Cronin, J. B. (2016). A comparison of gluteus maximus, biceps femoris, and vastus lateralis electromyography amplitude in the parallel, full, and front squat variations in resistance-trained females. Journal of applied biomechanics, 32(1), S. 16–22. doi:http://dx.doi.org/10.1123/jab.2015-0113

Contreras, Bret, Andrew D. Vigotsky, Brad Jon Schoenfeld, Chris Beardsley, and John B. Cronin. "A Comparison of Gluteus Maximus, Biceps Femoris, and Vastus Lateralis Electromyography Amplitude in the Parallel, Full, and Front Squat Variations in Resistance-trained Females." Journal of Applied Biomechanics 32, no. 1 (2016): S. 16–22.

Contreras, Bret, et al. "A Comparison of Gluteus Maximus, Biceps Femoris, and Vastus Lateralis Electromyography Amplitude in the Parallel, Full, and Front Squat Variations in Resistance-trained Females." Journal of Applied Biomechanics 32.1 (2016): S. 16–22.