Mcelhanney, T., Brown, R., & Mass, O. (2023). Forest products laboratory programme of work 1948-1949. Department of Mines & Resources, Canada.
Chicago-referens (17:e uppl.)Mcelhanney, T.A, R.M Brown, och Otto Mass. Forest Products Laboratory Programme of Work 1948-1949. Department of Mines & Resources, Canada, 2023.
MLA-referens (9:e uppl.)Mcelhanney, T.A, et al. Forest Products Laboratory Programme of Work 1948-1949. Department of Mines & Resources, Canada, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.