Forrester, C.R. & Ketchen, K.S. & Wong, C.C. (1972)
Mercury Content of Spiny Dogfish (Squalus acanthias) in the Strait of Georgia, British Columbia. Journal of the Fisheries Research Board of Canada, 29(10), 1487–1490
DOI: 10.1139/f72-231

Forrester, C.R. (1972)
Pectoral Fin Length in the Dogfish Squalus acanthias off British Columbia. Journal of the Fisheries Research Board of Canada, 29(8), 1211–1212
DOI: 10.1139/f72-178