Ilagan, A. R. (2011). Addiction to coastal clean-up. Cruising.
Chicago Style aipamenaIlagan, Aris R. "Addiction to Coastal Clean-up." Cruising 2011.
MLA aipamenaIlagan, Aris R. "Addiction to Coastal Clean-up." Cruising, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.