Editors. "Defensive Alliance between Britain, Spain and France". The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17258, accessed 08 December 2013.]
Britain, Spain and France form a defensive alliance. French foreign minister Dubois arranges a marriage between Louis XV and Phillip V's daughter Mariana Victoria, but this never takes place.