6. Secondary literature
split in:
- Biographies / general texts
- Texts on Petty's economic writings
- Texts on Petty's relation to Ireland
- Texts about Political Arithmetic
- etc
chronological:
important older secondary sources:
(including (updating of) articles on writers
- recent secondary sources (not in PD):
- Aspro
- Roncaglia
- McCormick
issue: accessibility of sources (journal articles, books etc.)