Julio Crespo MacLennan (Julio Crespo Maclennan / MacLennan, Julio Crespo / Maclennan, Julio Crespo)

English

• 
  Spain and the Process of European Integration, 1957-85
  by Julio Crespo Maclennan
  Hardcover, Palgrave Macmillan, ISBN 0312235763 (0-312-23576-3)
• 
  via
  Spanish-Irish Relations Through the Ages: New Historical Perspectives
  by Declan M. Downey, Julio Crespo MacLennan, J. R. Seymour Phillips, Ciaran Brady, Michael Kennedy
  Hardcover, Four Courts Press, ISBN 1851829911 (1-85182-991-1)

Spanish

• 
  Espana En Europa, 1945-2000: Del Ostracismo a La Modernidad
  by Julio Crespo Maclennan
  Hardcover, Marcial Pons, ISBN 8495379678 (84-95379-67-8)