The Pyrenees : the rough guide / written and researched by Paul Jenner and Christine Smith with additional accounts by Marc Dubin ; edited by Jonathan Buckley

London : Rough Guides , 1990

The Pyrenees / revised edition by Marc Dubin ; original edition by Paul Jenner and Christine Smith

London : The Rough Guides , 1994

San Sebastian and the Basque Country : a companion-guide / by Trevor C. Smith ; with a foreword by E. Allison Peers

Liverpool : Institute of Hispanic Studies , 1935