(1991). Visiting Fellowships in Canadian Government Laboratories. Natural Sciences and Engineering Research Council of Canada.
Cita Chicago (17th ed.)Visiting Fellowships in Canadian Government Laboratories. Ottawa: Natural Sciences and Engineering Research Council of Canada, 1991.
Cita MLA (9th ed.)Visiting Fellowships in Canadian Government Laboratories. Natural Sciences and Engineering Research Council of Canada, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.