Template:Kainulainen et al., 2010
- Kainulainen, K., Persson, C., Eriksson, T. & Bremer, B. 2010. Molecular systematics and morphological character evolution of the Condamineeae (Rubiaceae). American Journal of Botany 97(12): 1961-1981. DOI: 10.3732/ajb.1000090 PDF