· Odonatological Abstracts issue 33, New 25 January 2012
· Damselflies of the East by Dennis Paulson. New 25 January 2012
· Agrion Vol. 16 (1) January 2012 (HQ PDF, LQ PDF). New 3 January 2012
· Minutes of 6th Biennial General Meeting, Xalapa, México, June 2009. New 29 March 2011
· Damselfly
Genera of the New World. New 27 Sept 2010
· A photographic guide to the dragonflies of Singapore by H.B. Tang, L.K. Wang and M. Hämäläinen. New 27 Sept 2010