Burke, D. (1974). Automated analysis of timber access road alternatives. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service.
Chicago-Zitierstil (17. Ausg.)Burke, Doyle. Automated Analysis of Timber Access Road Alternatives. Portland, Or: Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1974.
MLA-Zitierstil (9. Ausg.)Burke, Doyle. Automated Analysis of Timber Access Road Alternatives. Pacific Northwest Forest and Range Experiment Station, USDA Forest Service, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.