Dagum, L. I. (1998). Doctors push TB, asthma treatment compromise. Manila Bulletin.
Chicago Style aipamenaDagum, Lovelee I. "Doctors Push TB, Asthma Treatment Compromise." Manila Bulletin 1998.
MLA aipamenaDagum, Lovelee I. "Doctors Push TB, Asthma Treatment Compromise." Manila Bulletin, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.