- [Wiki]
http://en.wikipedia.org/wiki/Philomachus_pugnax.
- [AnAge]
http://genomics.senescence.info/species/entry.php?species=Philomachus_pugnax.
- [Kooy2010]
Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
Cambridge Univ. Press, Cambridge.
- [PrinPres1991]
Prinzinger, R., A.Preßmar, and Schleucher, E. (1991).
Body temperature in birds.
Comp. Biochem. Physiol., 99A(4):499--506. doi:10.1016/0300-9629(91)90122-S.
- [ScheStie1985]
Scheufler, H. and Stiefel, A. (1985).
Der Kampfläufer Philomachus pugnax, volume 574 of
Die Neue Brehm Bücherei.
A. Ziemsen Verlag, Wittenberg Lutherstadt.