Morales Benítez, Otto. Liberalismo, destino de la patria / Otto Morales Benítez. - 2. ed. aum. - Bogotá, Colombia : Plaza & Janes Editores, 1987. - 553 p. : ill. ; 21 cm. - Epoca . Includes bibliographical references (p. [519]-525) and index. ISBN: 9581401164 LCCN: 97207658 LC Class. No.: IN PROCESS Dewey Class. No.: 320.51 M67l