Popkin, R. H. (1987). Isaac la Peyrère (1596-1676): His life, work and influence / by Richard H. Popkin. Brill.
Lua i Stíl Chicago (17ú heag.)Popkin, Richard H. Isaac La Peyrère (1596-1676): His Life, Work and Influence / by Richard H. Popkin. Leiden [u.a.]: Brill, 1987.
Lua MLA (8ú heag.)Popkin, Richard H. Isaac La Peyrère (1596-1676): His Life, Work and Influence / by Richard H. Popkin. Brill, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.