Não informado. (1950). Finnish paper and timber. Central Association of Finnish Woodworking Industries.
Cita Chicago Style (17a ed.)Não informado. Finnish Paper and Timber. Helsinki: Central Association of Finnish Woodworking Industries, 1950.
Cita MLA (8a ed.)Não informado. Finnish Paper and Timber. Central Association of Finnish Woodworking Industries, 1950.
Precaución: Estas citas no son 100% exactas.