==Further reading==*Kate Wilson, "The Politics of Toleration Among the Szlachta of Great Poland: Rafał Leszczyński (1579–1636) and Krzysztof Opaliński (1609–55)", Slovo 14/2002
* Kate Wilson, The Politics of Toleration Among the Szlachta of Great Poland: Rafał Leszczyński (1579—1636) and Krzysztof Opaliński (1609-55), Slovo 14/2002