(2010). Rare bats thrive in Sorsogon mountain. Philippine Daily Inquirer.
Chicago Style aipamena"Rare Bats Thrive in Sorsogon Mountain." Philippine Daily Inquirer 2010.
MLA aipamena"Rare Bats Thrive in Sorsogon Mountain." Philippine Daily Inquirer, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.