Potter, W., & Cotter, G. (2013). Black hole jets, accretion discs and dark energy.
Chicago Style aipamenaPotter, WJ, and G. Cotter. Black Hole Jets, Accretion Discs and Dark Energy. 2013.
MLA aipamenaPotter, WJ, and G. Cotter. Black Hole Jets, Accretion Discs and Dark Energy. 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.