Eugenio, H. V. (1997). DOH: Not all fortified food are nutritious. Manila Times.
Chicago Style (17. basım) AtıfEugenio, Haidee V. "DOH: Not All Fortified Food Are Nutritious." Manila Times 1997.
MLA (9th ed.) AtıfEugenio, Haidee V. "DOH: Not All Fortified Food Are Nutritious." Manila Times, 1997.
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