B. G. · B. T. · Berlitz Travel
| title | ISBN-13 | year of publication |
|---|---|---|
| Berlitz German for Travellers | 978-0-02-963860-6 | 1986 |
| Berlitz Travel Guide to Costa Brava | 978-0-02-794110-4 | 1977 |
| Berlitz Travel Guide to Costa Brava | 978-0-02-969110-6 | 1976 |
| Berlitz Travel Guide to Costa Dorada and Barcelona | 978-0-02-969150-2 | 1976 |
| Berlitz Travel Guide to Switzerland: French-Speaking Areas | 978-0-02-969740-5 | 1978 |