Popov, C. (2006). plastic / conceptual: Contemporary Bulgarian Painting / [Text Chavdar Popov]. Balkanpress.
Chicago-Zitierstil (17. Ausg.)Popov, Chavdar. Plastic / Conceptual: Contemporary Bulgarian Painting / [Text Chavdar Popov]. Sofia: Balkanpress, 2006.
MLA-Zitierstil (8. Ausg.)Popov, Chavdar. Plastic / Conceptual: Contemporary Bulgarian Painting / [Text Chavdar Popov]. Balkanpress, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.