"Process-Space" Festival 1992 1993 1994 1995.

MLA

Grozdanov, Dimitar, Elissaveta Mussakova, and Ruen Ruenov. "process-space" Festival 1992 1993 1994 1995. Sofia: Soros Center for the Arts, 1996.

APA

Grozdanov, D., Mussakova, E., & Ruenov, R. (1996). "Process-Space" Festival 1992 1993 1994 1995. Sofia: Soros Center for the Arts.

Chicago

Grozdanov, Dimitar, Elissaveta Mussakova, and Ruen Ruenov. "process-Space" Festival 1992 1993 1994 1995. Sofia: Soros Center for the Arts, 1996.