Fortes, E. G. T. (1994). Bibliography of Philippine marine invertebrates. Seaweeds and Invertebrates Information Center, University of the Philippines.
Chicago-viite (17. p.)Fortes, Edna Ganzon T. Bibliography of Philippine Marine Invertebrates. Quezon City: Seaweeds and Invertebrates Information Center, University of the Philippines, 1994.
MLA-viite (9. p.)Fortes, Edna Ganzon T. Bibliography of Philippine Marine Invertebrates. Seaweeds and Invertebrates Information Center, University of the Philippines, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.