Dobrowolska, M. (2011). Flexible forms of employment in view of unemployment problems in middle age. Jagiellonian University Press.
Lua i Stíl Chicago (17ú heag.)Dobrowolska, Małgorzata. Flexible Forms of Employment in View of Unemployment Problems in Middle Age. Kraków: Jagiellonian University Press, 2011.
Lua MLA (9ú heag.)Dobrowolska, Małgorzata. Flexible Forms of Employment in View of Unemployment Problems in Middle Age. Jagiellonian University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.