Brown, N. C. (1948). Lumber: Manufacture, conditioning, grading, distribution, and use. John Wiley.
Cita Chicago (17th ed.)Brown, Nelson Courtlandt. Lumber: Manufacture, Conditioning, Grading, Distribution, and Use. New York: John Wiley, 1948.
Cita MLA (9th ed.)Brown, Nelson Courtlandt. Lumber: Manufacture, Conditioning, Grading, Distribution, and Use. John Wiley, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.