Ffolliott, P. F., & Thames, J. L. (1983). Environmentally sound small-scale forestry projects. Coordination in Development ; Order books from VITA Publications.
Lua i Stíl Chicago (17ú heag.)Ffolliott, Peter F., agus John L. Thames. Environmentally Sound Small-scale Forestry Projects. New York, NY : Arlington, VA: Coordination in Development ; Order books from VITA Publications, 1983.
Lua MLA (8ú heag.)Ffolliott, Peter F., agus John L. Thames. Environmentally Sound Small-scale Forestry Projects. Coordination in Development ; Order books from VITA Publications, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.