Ffolliott, P. F., & Thames, J. L. (1983). Environmentally sound small-scale forestry projects. Coordination in Development ; Order books from VITA Publications.
Chicago-viite (17. p.)Ffolliott, Peter F., ja John L. Thames. Environmentally Sound Small-scale Forestry Projects. New York, NY : Arlington, VA: Coordination in Development ; Order books from VITA Publications, 1983.
MLA-viite (8. p.)Ffolliott, Peter F., ja John L. Thames. Environmentally Sound Small-scale Forestry Projects. Coordination in Development ; Order books from VITA Publications, 1983.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.