Karel Susa · Karl Schick · Karl Sigg · Karla Sachi
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|---|
| Elements of Classical Ballet Technique | Hardcover | 978-0-903102-40-7 (0-903102-40-4) | 1979 |
| Elements of Classical Ballet Technique | Paperback | 978-0-903102-41-4 (0-903102-41-2) | 1979 |