APA aipamena

Cagahastian, D. C. (2002). 20 Metro hospitals sell cheap medicines. Manila Bulletin.

Chicago Style aipamena

Cagahastian, Diego C. "20 Metro Hospitals Sell Cheap Medicines." Manila Bulletin 2002.

MLA aipamena

Cagahastian, Diego C. "20 Metro Hospitals Sell Cheap Medicines." Manila Bulletin, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.