Santiago, R. (1999). Kidney month and national organ donation awareness month. Manila Bulletin.
Chicago-viite (17. p.)Santiago, Roni. "Kidney Month and National Organ Donation Awareness Month." Manila Bulletin 1999.
MLA-viite (9. p.)Santiago, Roni. "Kidney Month and National Organ Donation Awareness Month." Manila Bulletin, 1999.
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