Fernandez, Erwin S. The diplomat - scholar : a biography of Leon Ma. Guerrero/ Erwin S. Fernandez - Quezon City : Ateneo de Manila University Press, c2017. - xii, 360 pages : illustrations ; 23cm. ISBN: 978-971-550-864-3 Subjects--Topical Terms: 1. Guerrero, Leo Ma. - Biography -1915-19822. Diplomats ---Philippines ---Biography.3. Ambassadors ---Philippines ---Biography.4. Filipino author ---Biography. Dewey Class. No.: Fil. 327.599 F363d 2017