P.P. · P R · Peter P. · Peter R.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Jerusalem | 978-87-424-4059-9 (87-424-4059-9) | 1972 |
| Søren Aabye Kierkegaard, : The father of existentialism | 978-87-87646-26-0 (87-87646-26-9) | 1983 |
| Sören Kierkegaard | 978-3-499-50028-2 (3-499-50028-0) | 1975 |
Carit Andersen · Rowohlt Taschenbuch Verlag · Royal Danish Ministry of Foreign Affairs