Newsday-Bikolnon. [s. n.].
Chicago Style aipamenaNewsday-Bikolnon. Naga City: [s. n.].
MLA aipamenaNewsday-Bikolnon. [s. n.].
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Newsday-Bikolnon. [s. n.].
Chicago Style aipamenaNewsday-Bikolnon. Naga City: [s. n.].
MLA aipamenaNewsday-Bikolnon. [s. n.].