Template:Johns et al., 2009
- Johns, P., Newman, L.J., Holleman, J.J., Dawson, E.W., Sterrer, W., Allison, F.R., Diggles, B.K., Andrews, J.R.H., Hine, P.M., McKenna, P.B. & Poulin, R. 2009. 5. Phylum Platyhelminthes: flatworms, tapeworms, flukes. Pp. 102–128 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.