Stillwell, C.E. & Kohler, N.E. (1993)
Food habits of the sandbar shark Carcharhinus plumbeus off the US northeast coast, with estimates of daily ration. Fishery Bulletin, 91(1), 138–150

Stillwell, C.E. (1990)
The ravenous mako. In S.H. Gruber, ed. Discovering sharks. A volume honoring the work of Stewart Springer. Underw. Nat., Bull. American Littor. Soc., 19–20(4/1): 77–78, figs

Medved, R.J. & Stillwell, C.E. & Casey, J.J. (1988)
The rate of food consumption of young sandbar sharks (Carcharhinus plumbeus) in Chincoteague Bay, Virginia. Copeia, 1988(4), 956–963

Medved, R.J. & Stillwell, C.E. & Casey, J.G. (1985)
Stomach contents of young sandbar sharks, Carcharhinus plumbeus, in Chincoteague Bay, Virginia. Fishery Bulletin, 83(3), 395–402

Casey, J.G. & Pratt, H.L. & Stillwell, C.E. (1985)
Age and Growth of the sandbar shark (Carcharhinus plumbeus) from the western north Atlantic. Canadian Journal of Fisheries and Aquatic Sciences, 42(5), 963–975
DOI: 10.1139/f85-121

Casey, J.G. & Pratt, H.L. & Stillwell, C.E. (1983)
Age and growth of the sandbar shark, Carcharhinus plumbeus, from the western North Atlantic. In Proceedings of the International Workshop on Age Determination of Oceanic Pelagic Fishes: Tunas, Billfishes, and Sharks. By Eric D. Prince(convener and editor) and Lynn M. Pulos(editor). NOAA Technical Report, 8: 189–192

Stillwell, C.E. & Kohler, N.E. (1982)
Food, feeding habits, and estimates of daily ration of the Shortfin Mako (Isurus oxyrinchus) in the Northwest Atlantic. Canadian Journal of Fisheries and Aquatic Sciences, 39(3), 407–414
DOI: 10.1139/f82-058

Stillwell, C.E. & Casey, J.G. (1976)
Observations on the bigeye thresher shark, Alopias superciliosus, in the Western North Atlantic. Fishery Bulletin, 74(1), 221–225