Johnson, T. G. (1994). The Southeast's timber industry: An assessment of timber product output and use, 1992. USDA Forest Service, Northeastern Forest Experiment Station.
Chicago-Zitierstil (17. Ausg.)Johnson, Tony G. The Southeast's Timber Industry: An Assessment of Timber Product Output and Use, 1992. Ashville, NC: USDA Forest Service, Northeastern Forest Experiment Station, 1994.
MLA-Zitierstil (9. Ausg.)Johnson, Tony G. The Southeast's Timber Industry: An Assessment of Timber Product Output and Use, 1992. USDA Forest Service, Northeastern Forest Experiment Station, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.