McMillen, J. M. (1976). Control of reddish-brown coloration in drying maple sapwood. U.S. Department of Agriculture, Forest Service Forest Products Laboratory.
Chicago-viite (17. p.)McMillen, John M. Control of Reddish-brown Coloration in Drying Maple Sapwood. Madison: U.S. Department of Agriculture, Forest Service Forest Products Laboratory, 1976.
MLA-viite (9. p.)McMillen, John M. Control of Reddish-brown Coloration in Drying Maple Sapwood. U.S. Department of Agriculture, Forest Service Forest Products Laboratory, 1976.
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