APA aipamena

Existing major road network: Southern Tagalog region. s.n.

Chicago Style aipamena

Existing Major Road Network: Southern Tagalog Region. [S.l: s.n.

MLA aipamena

Existing Major Road Network: Southern Tagalog Region. s.n.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.