Víctor Manuel, Sánchez López
USD20.75
Pilar Pardo Rubio
USD29.55
Frank Chodorov
USD12.95
José-Ramón Ferrandis Muñoz
USD33.05
Carlos Rodríguez Braun
USD21.55
Helmut Schoeck
USD28.75
Murray Newton Rothbard
USD50.30