Johnson, T. G., & Davenport, E. L. (1993). South Carolina's timber industry: An assessment of timber product output and use, 1991. USDA Forest Service, Northeastern Forest Experiment Station.
Chicago-Zitierstil (17. Ausg.)Johnson, Tony G., und Edgar L. Davenport. South Carolina's Timber Industry: An Assessment of Timber Product Output and Use, 1991. Ashville, NC: USDA Forest Service, Northeastern Forest Experiment Station, 1993.
MLA-Zitierstil (9. Ausg.)Johnson, Tony G., und Edgar L. Davenport. South Carolina's Timber Industry: An Assessment of Timber Product Output and Use, 1991. USDA Forest Service, Northeastern Forest Experiment Station, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.