Berkeley, USA: University of California Press, 2011. New Softcover
Barquin, Jesus & Gutierrez, Luis & De La Serna, Victor. The Finest Wines of Rioja & Northwest Spain: a regional guide to the best producers & their wines. University of California Press: Berkeley, USA 2011. 8vo (225x170mm) SC 320pp.
Evans, Sarah Jane. The Wines of Northern Spain: from Galicia to the Pyrenees & Rioja to the Basque Country. (The Classic Wine Library) Infinite Ideas: Oxford, UK 2018. 8vo (235x155mm) SC ,336,pp. POD