Speech Given by Leopoldo Calvo-Sotelo, Candidate for Prime Minister, before the Plenary Sitting of the Congress of Deputies on 18th February 1981: (Accompanied by Commentary “Leopoldo Calvo-Sotelo, a Two-Year Contract” by Pablo Pérez López Y José-Vidal Pelaz López). RCG 2025, No. 120, 19-81. https://doi.org/10.33426/rcg/2025/120/1877.