Fedotov, D. (1926). Die Morphologie der Eupyalae: Bd. 3.
Tohutoru Kātū Chicago (17th ed.)Fedotov, D.M. Die Morphologie Der Eupyalae: Bd. 3. 1926.
Tohutoro MLA (9th ed.)Fedotov, D.M. Die Morphologie Der Eupyalae: Bd. 3. 1926.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.