| Year: | 1976 |
| Author: | Antonio RIBERA |
| Title: | CHI CI OSSERVA DAGLI UFO? |
| Language: | Italian |
| Originally published as: | ¿DE VERAS LOS OVNIS NOS VIGILAN? - Translated (from the Spanish/Catalan) by Dino RIVA |
| ||
| Year: | 1976 | |
| Publisher: | De Vecchi, Milano | |
| Description: | 190 | |
 |
| Cover | Language | Title | Year | |
|---|---|---|---|---|
 | Spanish/Catalan | ¿DE VERAS LOS OVNIS NOS VIGILAN? | (Original title) | 1973 |
 | Antonio Jorda Ribera, 1920 - 2001 (RIBERA I JORDÀ, Antoni) |
| Cover | Title | Year |
|---|---|---|
 |
PROVA DELL'ESISTENZA DEI DISCHI VOLANTI Originally published as: UN CASO PERFECTO, 1969 , Translated (from the Spanish/Catalan) by Marina BARBERIS |
1972 |
 |
I MISTERI DEI DISCHI VOLANTI Originally published as: EL GRAN ENIGMA DE LOS PLATILLOS VOLANTES, 1966 , Translated (from the Spanish/Catalan) by Marina BARBERIS |
1973 |
 |
GLI UFO PROCESSO CON TESTIMONI Originally published as: PROCESO A LOS OVNI, 1969 , Translated (from the Spanish/Catalan) by Fabio PANICHI |
1975 |
 |
I MISTERIOSI TRIANGOLI DELLA MORTE - Dalle Bermuda al Giappone Originally published as: LOS DOCE TRIÁNGULOS DE LA MUERTE, 1976 , Translated (from the Spanish/Catalan) by Dario PICCOTTI |
1978 |
