Template:Parker et al., 2013
- Parker, K. A., Ludwig, K., King, T. M., Brunton, D. H., Scofield, R. P., & Jamieson, I. G. 2013 (online) 2014 (print). Differences in vocalisations, morphology and mtDNA support species status for New Zealand saddleback Philesturnus spp. New Zealand Journal of Zoology 41 (2): 79–94. DOI: 10.1080/03014223.2013.846922