Roberts, R. J., Roberts, M. A., Murph, J. R., Phillips, G., & Sheehan, W. (2011). Mild traumatic brain injury: Episodic symptoms and treatment. Plural Publishing.

Roberts, Richard J., Mary Ann Roberts, Jody R. Murph, George Phillips, and William Sheehan. Mild Traumatic Brain Injury: Episodic Symptoms and Treatment. San Diego, California ; Oxfordshire, [England]: Plural Publishing, 2011.

Roberts, Richard J., et al. Mild Traumatic Brain Injury: Episodic Symptoms and Treatment. Plural Publishing, 2011.