| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Portuguese in 3 Months Language Course: Beginner's CD Language Course | 978-0-7513-6994-6 (0-7513-6994-2) | 2003 |
| Portuguese in 3 months: Your Essential Guide to Understanding and Speaking Portuguese | 978-1-4053-0104-6 (1-4053-0104-X) | 2003 |
| PORTUGUESE IN THREE MONTHS | 978-0-85285-076-3 (0-85285-076-X) | 1985 |
F A · F. Allen · M.A. · M. Allen · M. F. · M.F.A. · M.F. Allen · Maria Allen · Maria F. Allen · Maria Fernanda S. Allen