Kafafi, Z. Fullerenes and Photonics. SPIE Digital Library.
Chicago Style (17th ed.) ZitazioaKafafi, Zakya. Fullerenes and Photonics. SPIE Digital Library.
MLA (9th ed.) ZitazioaKafafi, Zakya. Fullerenes and Photonics. SPIE Digital Library.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.