Fernandez Rolando. (2000). Ifugaos revive ritual against rats, evil spirits. Philippine Daily Inquirer.
Chicago-viite (17. p.)Fernandez Rolando. "Ifugaos Revive Ritual Against Rats, Evil Spirits." Philippine Daily Inquirer 2000.
MLA-viite (9. p.)Fernandez Rolando. "Ifugaos Revive Ritual Against Rats, Evil Spirits." Philippine Daily Inquirer, 2000.
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