OLSZANSKA BARBARA. (2001). BUDAPEST. DPRLING KINDERSLEY.
Cita Chicago (17th ed.)OLSZANSKA BARBARA. BUDAPEST. DPRLING KINDERSLEY, 2001.
Cita MLA (9th ed.)OLSZANSKA BARBARA. BUDAPEST. DPRLING KINDERSLEY, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.