Schwartz, F.J. & Dahlberg, M.D. (1978)
Biology and ecology of the Atlantic Stingray, Dasyatis sabina (Pisces: Dasyatidae), in North Carolina and Georgia.
Northeast Gulf Science, 2(1), 1–23
Dahlberg, M.D. & Heard, R.W. (1969)
Observations on elasmobranchs from Georgia.
Quarterly Journal of the Florida Academy of Sciences, 32(1), 21–25