Template:Kott et al., 2009
- Kott, P. et al. 2009. 23. Phylum Tunicata: sea squirts, salps, appendicularians. Pp. 409–430 in: Gordon, D.P. (ed.). 2009. New Zealand inventory of biodiversity. Volume 1. Kingdom Animalia. Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press: Christchurch, New Zealand. ISBN 978-1-87725772-8. Reference page.