Scientific Conference on the Agusan Marsh (1st : 2007 : Agusan Del Norte) & Primavera, J. H. (2008). Proceedings of the 1st Scientific Conference on the Agusan Marsh, Butuan City, Agusan del Norte, Philippines, 21-23 May 2007. Philippine Council for Aquatic and Marine Research and Development (PCAMRD), UNESCO.
Cita Chicago (17th ed.)Scientific Conference on the Agusan Marsh (1st : 2007 : Agusan Del Norte) i Jurgenne H. Primavera. Proceedings of the 1st Scientific Conference on the Agusan Marsh, Butuan City, Agusan Del Norte, Philippines, 21-23 May 2007. Jakarta: Philippine Council for Aquatic and Marine Research and Development (PCAMRD), UNESCO, 2008.
Cita MLA (9th ed.)Scientific Conference on the Agusan Marsh (1st : 2007 : Agusan Del Norte) i Jurgenne H. Primavera. Proceedings of the 1st Scientific Conference on the Agusan Marsh, Butuan City, Agusan Del Norte, Philippines, 21-23 May 2007. Philippine Council for Aquatic and Marine Research and Development (PCAMRD), UNESCO, 2008.