Baird, Richard E., Alicia Wood-Jones, Jac Varco, Clarence E. Watson, William Starrett, Glenn Taylor, and Kristine D. Johnson. "Rhododendron Decline in the Great Smoky Mountains and Surrounding Areas." Southeastern Naturalist 13, no. 1 (2014): 1-25.

Baird, Richard E., Alicia Wood-Jones, Jac Varco, William Starrett, Glenn Taylor, and Kristine D. Johnson. "Rhododendron Decline in the Great Smoky Mountains and Surrounding Areas." Southeastern Naturalist 12, no. 4 (2013): 703-722.