Bulletin / Canada.Geol.survey. N 341 : Silicified upper ordovician - lower silurian ostracodes from the Avalanche lake area, southwestern district of Mackenzie / M.J.Copeland, 1989. - 100 p. - Текст : непосредственный.
Contributions to Canadian paleontology / Ред.Papers by: M. J. Copeland, W. G. Parkins, 1989. - 264 p. - Текст : непосредственный.
Contributions to Canadian paleontology / M.J.Copeland,T.T.Uyeno,P.Bultynck и др., 1993. - 105 p. - Текст : непосредственный.
Copeland M.J. Early Silurian ostracodes from southeastern Quebec and northern New Brunswick / M.J.Copeland, 1993. - 75 p. - Текст : непосредственный.