Moteurs Gnome-Rhône series K(PDF) (in Spanish). Paris: Société Des Moteurs Gnome-Rhône. Archived from the original(PDF) on 6 October 2014. Retrieved 3 October 2014.
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Moteurs Gnome-Rhône series K(PDF) (in Spanish). Paris: Société Des Moteurs Gnome-Rhône. Archived from the original(PDF) on 6 October 2014. Retrieved 3 October 2014.