J-Z · P.J. · Petrus Josephus Zoetmulder
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Kalangwan: A survey of old Javanese literature | 978-90-247-1674-6 (90-247-1674-8)  | 1974 | 
| Old Javanese-English Dictionary | 978-90-247-6178-4 (90-247-6178-6)  | 1983 | 
| Pantheism and Monism in Javanese Suluk Literature: Islamic and Indian Mysticism in an Indonesian Setting | 978-90-6718-082-5 (90-6718-082-3)  | 1995 |