International Seminar on Ecotourism for Forest Conservation and Community Development & Bornemeier, J. (1997). Ecotourism forest conservation community development: Proceedings. United States Department of Agriculture.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումInternational Seminar on Ecotourism for Forest Conservation and Community Development and Jeffrey Bornemeier. Ecotourism Forest Conservation Community Development: Proceedings. Washington, D.C.: United States Department of Agriculture, 1997.
MLA (9րդ խմբ.) ՄեջբերումInternational Seminar on Ecotourism for Forest Conservation and Community Development and Jeffrey Bornemeier. Ecotourism Forest Conservation Community Development: Proceedings. United States Department of Agriculture, 1997.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.