Jenkin, R., Howard, W., Thomas, P., Abell, T., & Deane, G. (1977). Forestry development prospects in the Imatong Central Forest Reserve, Southern Sudan: Volume 3 (maps). Land Resources Division, Ministry of Overseas Development.
Chicago-Zitierstil (17. Ausg.)Jenkin, R., W. Howard, P. Thomas, T. Abell, und G. Deane. Forestry Development Prospects in the Imatong Central Forest Reserve, Southern Sudan: Volume 3 (maps). Land Resources Division, Ministry of Overseas Development, 1977.
MLA-Zitierstil (9. Ausg.)Jenkin, R., et al. Forestry Development Prospects in the Imatong Central Forest Reserve, Southern Sudan: Volume 3 (maps). Land Resources Division, Ministry of Overseas Development, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.