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Hurtado, A. Q.; Critchley, A. T.; Trespoey, A.; Lhonneur, G. B. (8 July 2006). "Occurrence of Polysiphonia epiphytes in Kappaphycus farms at Calaguas Is., Camarines Norte, Philippines". Journal of Applied Phycology. 18 (3–5): 301–306. doi:10.1007/s10811-006-9032-z. S2CID19366858.
Largo, D. B.; Fukami, K; Nishijima, T; Ohno, M (December 1995). "Laboratory-induced development of the ice-ice disease of the farmed red algae Kappaphycus alvarezii and Eucheuma denticulatum (Solieriaceae, Gigartinales, Rhodophyta)". Journal of Applied Phycology. 7 (6): 539–543. doi:10.1007/BF00003940. S2CID19073993.