Não informado. (1903). Pulp and Paper Magazine of Canada. Canadian Pulp and Paper Association.
Chicago-referens (17:e uppl.)Não informado. Pulp and Paper Magazine of Canada. Westmount, Canada: Canadian Pulp and Paper Association, 1903.
MLA-referens (8:e uppl.)Não informado. Pulp and Paper Magazine of Canada. Canadian Pulp and Paper Association, 1903.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.