1. IBEF. International Bitumen Emulsion Federation. http://www.ibef.net, Accessed 10 January 2017.
2. Sobre emulsiones de betun en agua;Rivas;Acta Cient. Venez.,2003
3. F.L. Calderon J. Bibette F. Guimberteau Method for preparing concentrated and emulsions calibrated in a highly viscous phase, in particular bitumen emulsions. US Patent 6 602.917B1 2003.
4. Method for Preparing Concentrated Emulsions Calibrated in a Highly Viscous Phase in Particular Bitumen Emulsions;Leal Calderon,2003