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Observations on the reproductive biology of the Cownose ray, Rhinoptera bonasus, in Chesapeake Bay. Fishery Bulletin, 84(4), 871–877
Food habits and feeding behavior of the cownose ray, Rhinoptera bonasus, in lower Chesapeake Bay. Estuaries, 8(3), 305–310
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The life history of the cownose ray, Rhinoptera bonasus (Mitchill 1815), in lower Chesapeake Bay, with notes on the management of the species. M.A. Thesis, College of William and Mary, Williamsburg, Virginia. 151 p.
The blood flukes (Digenea: Sanguinicolidae and Spirorchidae) of cold-blooded vertebrates and some comparison with the schistosomes. Helminthological Abstracts Series A, 41: 161–204