Template:Mols et al., 2008
- Mols, J.B., Kessler, P.J., Rogstad, S.H. & Saunders, R.M. 2008. Reassignment of six Polyalthia species to the new genus Maasia (Annonaceae): molecular and morphological congruence. Systematic Botany 33(3): 490–494. DOI: 10.1600/036364408785679752 Full text from ResearchGate