Letter from Jaime Pinies dated September 28, 1973 addressed to the Secretary General of the United Nations on the question of Western Sahara
Carta-de-Jaime-Pinies-del-28-de-septiembre-de-1973-dirigida-al-Secretario-General-de-las-Naciones-Unidas-sobre-la-cuestion-del-Sahara-Occidental-–-El-Inconformista-Digital