Barna Research · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Without a Vision the People Perish | 978-1-223-00217-0 (1-223-00217-9) | 1991 |
| Without a Vision the People Perish | 978-99922-2-428-1 (99922-2-428-2) | 1991 |
G.B. · Gábor Barna · Gábor Barna · George Barna · George Barna Dr · Giovanni Papini Barna Occhini · Gordon L. Barna · Grazyna Barna, Ryszard Dusza Leszek Krupinski · Gyula Purcsi Barna