Cloud People Of Peru Ancient city discovered deep in Amazonian rainforest linked to the legendary blond haired white-skinned civilisation of South America.
Davies, Christie (23 de mayo de 2011). Jokes and Targets(en inglés). Indiana University Press. p. 73. ISBN978-0-253-22302-9. Consultado el 26 de abril de 2023.
Clout, Laura (19 de noviembre de 2007). «Blonde women make men less clever». The Daily Telegraph (Londres). Consultado el 26 de abril de 2010.
theapricity.com
Coon, Carleton S. The Races of Europe. Consultado el 9 de julio de 2013. «In Spain, as a whole, some 29 per cent of the male population has black hair, some 68 per cent dark brown, while traces of blondism are visible in 17 per cent. (...) As in southern Spain, the skin color is evenly divided between a light brown, 45 per cent, and brunet-white, 45 per cent, while pinkish-white skins are found in only one-tenth of the population. Again as in Spain, the prevailing hair color is dark brown, which amounts to 68 per cent of the total; blond and red hair is limited to 12 per cent».
