Zuccon, D.; Ericson, P. G. (2012). "Molecular and morphological evidences place the extinct New Zealand endemic Turnagra capensis in the Oriolidae". Molecular Phylogenetics and Evolution62 (1): 414–26. doi:10.1016/j.ympev.2011.10.013. பப்மெட்:22056604.
Zuccon, D.; Ericson, P. G. (2012). "Molecular and morphological evidences place the extinct New Zealand endemic Turnagra capensis in the Oriolidae". Molecular Phylogenetics and Evolution62 (1): 414–26. doi:10.1016/j.ympev.2011.10.013. பப்மெட்:22056604.
Gill, Frank; Donsker, David, eds. (2017). "Orioles, drongos & fantails". World Bird List Version 7.3. International Ornithologists' Union. Retrieved 20 November 2017.