1. Checklist of Birds of Region # 4 Guyana, S.A. Geographic Origin: Guyana Publisher: Guyana Amazon Tropical Birds Society Date: 2006
2. Guyana Forestry Commission. Yarrowkabra Training Centre. Geographic Origin: Guyana Publisher: Guyana Forestry Commission (GFC) - Government of Guyana Date: 206-2018
3. Iwokrama. Geographic Origin: Guyana Publisher: Iwokrama International Centre for Rain Forest Conservation and Development Date: 2016
4. Land Titles for Upper Mazaruni, a Smokescreen? Geographic Origin: Guyana Publisher: Guyana Human Rights Association (GHRA) Date: 1990
5. Our Forests Provide a Multiclicity of Non-Timber Forest Products (NTFPs). Geographic Origin: Guyana Publisher: Forest Products Marketing Council of Guyana Inc. Date: 2005-2015