Kintanar, Q. L. (2005). Breathing better and safer with CFC-free inhalers. IN Educators speak [column]. Manila Bulletin.
Chicago Style (17. basım) AtıfKintanar, Quintin L. "Breathing Better and Safer with CFC-free Inhalers. IN Educators Speak [column]." Manila Bulletin 2005.
MLA (9th ed.) AtıfKintanar, Quintin L. "Breathing Better and Safer with CFC-free Inhalers. IN Educators Speak [column]." Manila Bulletin, 2005.
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