| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| English Explorer New 4 Podrecznik | 978-83-267-1818-2 (83-267-1818-1) | 2015 |
Bailey Jane Stephenson Helen · Helen Stephenson · S H · Stephenson H. · Stephenson Helen Bailey Jane · Stephenson Helen, Hughes John Dummett Paul · Stephenson Helen Tkacz Arek · Tkacz Arek Stephenson Helen