Macgregor, J. (2023). Forest Organization for Beginners. Forest Research Institute.
Chicago-čujuhus (17. p.)Macgregor, J.I. Forest Organization for Beginners. Forest Research Institute, 2023.
MLA-čujuhus (9. p.)Macgregor, J.I. Forest Organization for Beginners. Forest Research Institute, 2023.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.