Ramos, B. V. (2006). Suring: A folk healing ritual among the I-Vintar Ilokanos in Nueva Viscaya. Saint Mary's University Research Journal.
Chicago-viite (17. p.)Ramos, Bonifacio V. "Suring: A Folk Healing Ritual Among the I-Vintar Ilokanos in Nueva Viscaya." Saint Mary's University Research Journal 2006.
MLA-viite (9. p.)Ramos, Bonifacio V. "Suring: A Folk Healing Ritual Among the I-Vintar Ilokanos in Nueva Viscaya." Saint Mary's University Research Journal, 2006.
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