Panahi, J., & Partovi, K. (2001). The circle. Fox Lorber Films.
Chicago Style aipamenaPanahi, Jafar, and Kambozia Partovi. The Circle. New York: Fox Lorber Films, 2001.
MLA aipamenaPanahi, Jafar, and Kambozia Partovi. The Circle. Fox Lorber Films, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.