Ramos, B. V. (2006). Suring: A folk healing ritual among the I-Vintar Ilokanos in Nueva Viscaya. Saint Mary's University Research Journal.
Citazione stile Chigago Style (17a edizione)Ramos, Bonifacio V. "Suring: A Folk Healing Ritual Among the I-Vintar Ilokanos in Nueva Viscaya." Saint Mary's University Research Journal 2006.
Citatione MLA (9a ed.)Ramos, Bonifacio V. "Suring: A Folk Healing Ritual Among the I-Vintar Ilokanos in Nueva Viscaya." Saint Mary's University Research Journal, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.