APA ציטוט

(1972). Proposed road construction and /or improvement for the Bicol region. [s.n.].

Chicago Style (17th ed.) Citation

Proposed Road Construction and /or Improvement for the Bicol Region. [Manila]: [s.n.], 1972.

ציטוט MLA

Proposed Road Construction and /or Improvement for the Bicol Region. [s.n.], 1972.