Páginas especializadas en cítricos
- Citrus.Com – The premier citrus authority source.
- Citrus Pest & Disease Prevention Program
- Citrus Research and Education Center (CREC), Institute of Food and Agricultural Sciences (IFAS), University of Florida
- Florida Citrus
- Dr Howard Resh, Hydroponic Services
- Florida Department of Citrus
- MyCitrusTree.Com.
- Salve los Cítricos
- ProCitrus – Asociación de Productores Cítricos del Perú