APA (7e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, Philippine Business for Social Progress. Center for Rural Technology Development, & Upland Development Program. Handbook on community training programs for participatory ISF.

Chicago (17e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, Philippine Business for Social Progress. Center for Rural Technology Development, en Upland Development Program. Handbook on Community Training Programs for Participatory ISF.

MLA (9e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, et al. Handbook on Community Training Programs for Participatory ISF.