Não informado. (2022). Northern Logger and Timber Processor. Northeastern Loggers' Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Northern Logger and Timber Processor. Old Forge, NY: Northeastern Loggers' Association, 2022.
Lua MLA (8ú heag.)Não informado. Northern Logger and Timber Processor. Northeastern Loggers' Association, 2022.
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