Fabio Ausenda

• Green Volunteers
• Green Volunteers (Green Volunteers: The World Guide to Voluntary Work in Nature Conser)
• Green Volunteers 8th Edition The World Guide To Voluntary Work In Nature Conservation
• Handboek voor wereldwijd vrijwilligerswerk & natuurbehoud
• World Volunteers
• World Volunteers (We Care Guides)
• World Volunteers 4th Edition