| Bibliography | |
| Title | Haagskà konference a jljí úkoly (The Hague Conference and its tasks) |
| Author | PETRU, F. |
| Year of publication | 1969 |
| Periodical | Socialistickà zákonnost |
| Page reference | p. 603 |
| Bibliography | |
| Title | Haagskà konference a jljí úkoly (The Hague Conference and its tasks) |
| Author | PETRU, F. |
| Year of publication | 1969 |
| Periodical | Socialistickà zákonnost |
| Page reference | p. 603 |