Macabalang, A. G. (2019). PH now the second largest habitat of whale sharks - DENR. Manila Bulletin.
Chicago Style aipamenaMacabalang, Ali G. "PH Now the Second Largest Habitat of Whale Sharks - DENR." Manila Bulletin 2019.
MLA aipamenaMacabalang, Ali G. "PH Now the Second Largest Habitat of Whale Sharks - DENR." Manila Bulletin, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.