Dougall, b. C. D. M. Newsroom problems and policies. The Macmillan Co.
Lua i Stíl Chicago (17ú heag.)Dougall, by Curtis D Mac. Newsroom Problems and Policies. The Macmillan Co.
Lua MLA (8ú heag.)Dougall, by Curtis D Mac. Newsroom Problems and Policies. The Macmillan Co.
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