Toralba, A., Ibarra, M. K., Dy Yaco, J. M., Canlas, K. K., Gironella, R. M., & Ferrer, A. C. (2011). Human parasites recovered from cockroaches Blatella germanica and Periplaneta americana at Irisan dumpsite. Saint Louis University Research Journal.

Toralba, Alexander, Maria Kristina Ibarra, Joana Marie Dy Yaco, Karen Kaye Canlas, Rabelle Mae Gironella, and Agatha Christie Ferrer. "Human Parasites Recovered from Cockroaches Blatella Germanica and Periplaneta Americana at Irisan Dumpsite." Saint Louis University Research Journal 2011.

Toralba, Alexander, et al. "Human Parasites Recovered from Cockroaches Blatella Germanica and Periplaneta Americana at Irisan Dumpsite." Saint Louis University Research Journal, 2011.