Style de citation APA (7e éd.)

Osborn, E. A., & Słomczyński, K. M. (2005). Open for business: The persistent entrepreneurial class in Poland. IFiS Publ..

Style de citation Chicago (17e éd.)

Osborn, Elizabeth Ann, et Kazimierz Maciej Słomczyński. Open for Business: The Persistent Entrepreneurial Class in Poland. Warsaw: IFiS Publ., 2005.

Style de citation MLA (9e éd.)

Osborn, Elizabeth Ann, et Kazimierz Maciej Słomczyński. Open for Business: The Persistent Entrepreneurial Class in Poland. IFiS Publ., 2005.