| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Tatian's Diatessaron: Its Creation, Dissemination, Significance, and History in Scholarship | 978-9O-O4-O9469-7 (9O-O4-O9469-5) | 1997 |
L.P. · W.L. · W L Petersen · W.P. · W. Petersen · William L. · William Lawrence Petersen · William P. · William Petersen