P.K. · Philip Kantrowitz · Philippe Kantor · Phillipe Kantor
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Chinese with Ease: Volume 1 Book and Audio CD Pack | 978-2-7005-2050-7 (2-7005-2050-5) | 2006 |
| Chinese with Ease: Volume 2 Book and Audio CD Pack | 978-2-7005-2051-4 (2-7005-2051-3) | 2006 |