@misc{Sokołowski_Stanisław_(1536-1593)_Officia,
 author={Sokołowski, Stanisław (1536-1593)},
 address={Kraków},
 howpublished={online},
 publisher={Januszowski, Jan (1550-1613). Druk.},
 language={lat},
 title={Officia propria Patronorvm Provinciae Polonae},
 type={stary druk},
}