Economics
- External links:
- Manuscripts:
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- Add. 308 (University Library, Cambridge University) — 9th Century – 15th Century
- Persian MS 759 (The John Rylands Research Institute and Library, The University of Manchester) — 19th Century; Indian subcontinent
- Queens' College MS 5 (Old Library, Queens' College, Cambridge)
The above references reflect only the current coverage of the online catalogue and may not be comprehensive.