| Ref. No. | Description | |
|---|---|---|
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| 1522 | Rice, D.W. 1998 Marine Mammals of the World Systematics and Distribution. Special Publication number 4: The Society for Marine Mammalogy. 231p. | 1998 |
| 74657 | Bartley, D.M. (comp./ed.) 2006 DIAS. Introduced species in fisheries and aquaculture: information for responsible use and control. CD-ROM. Rome (Italy): FAO. | 2006 |
| 88817 | Moore, N.W. 1997 Dragonflies: Status Survey and Conservation Action Plan. IUCN/SSC Odonata Specialist Group. 27 pp. | 1997 |
| 91542 | Asahina, S. 1974 Nepalese Odonata taken by Dr. J. Martens in 1969/70 and 1973. Senkenbergiana Biol. 55(4/6):281-291. | 1974 |
| 131280 | Kim, I.-K., H. Lee, W.-K. Paek, S.-H. Yoo and J.-W. Lee 2009 Distribution and conservation of long-billed plovers Charadrius placidus in Korea. Journal of Korean Nature 2:115-117. | 2009 |