Vivianne Giontigo · Vivianne Gontijo
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Colloquial Portuguese of Brazil | Paperback | 978-0-415-74396-9 | 2016 | |
| Colloquial Portuguese of Brazil | " | 978-1-138-96012-1 | 2015 | |
| Colloquial Portuguese of Brazil: The Complete Course for Beginners | Hardcover | 978-1-138-37138-5 | 2018 | |
| Colloquial Portuguese of Brazil: The Complete Course for Beginners | Paperback | 978-0-415-27679-5 | 2002 | |
| Colloquial Portuguese of Brazil: The Complete Course for Beginners | " | 978-0-415-27681-8 | 2002 | |
| Colloquial Portuguese of Brazil: The Complete Course for Beginners CD | Audio CD | 978-0-415-28090-7 | 2002 | |
| Contextos: Curso Intermediário de Português | Paperback | 978-1-138-21072-1 | 2019 | Denise Santos · Gláucia V. Silva |
| Contextos: Curso Intermediário de Português | Hardcover | 978-1-138-21073-8 | 2019 | Denise Santos · Gláucia V. Silva |