Erola, J. (1984). From Guttenberg to Telidon: A guide to Canada's copyright revision proposals. Consumer and Corporate Affairs Canada.
Chicago Style (17th ed.) CitationErola, Judy. From Guttenberg to Telidon: A Guide to Canada's Copyright Revision Proposals. Ottawa: Consumer and Corporate Affairs Canada, 1984.
MLA (9th ed.) CitationErola, Judy. From Guttenberg to Telidon: A Guide to Canada's Copyright Revision Proposals. Consumer and Corporate Affairs Canada, 1984.
Warning: These citations may not always be 100% accurate.