Lua APA (7ú heag.)

Kolev, G. (2013). 3RD Lessedra Internationl Painting & Mixed Media Competition: The Catalogue presents 232 Artists from 40 countries. Lessedra Gallery.

Lua i Stíl Chicago (17ú heag.)

Kolev, Georgi. 3RD Lessedra Internationl Painting & Mixed Media Competition: The Catalogue Presents 232 Artists from 40 Countries. Sofia: Lessedra Gallery, 2013.

Lua MLA (8ú heag.)

Kolev, Georgi. 3RD Lessedra Internationl Painting & Mixed Media Competition: The Catalogue Presents 232 Artists from 40 Countries. Lessedra Gallery, 2013.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.