APA ציטוט

Luna, T. W. A geographic appraisal of land utilization in Basilan island. [s.n.

Chicago Style (17th ed.) Citation

Luna, Telesforo W. A Geographic Appraisal of Land Utilization in Basilan Island. Quezon City: [s.n.

ציטוט MLA

Luna, Telesforo W. A Geographic Appraisal of Land Utilization in Basilan Island. [s.n.