Akinyi, M., & Kamau, P. [Data card 49548 for plant Polygalaceae Polygala virgata var.speciosa: Known as Ndewere in Chiyao.
Chicago-viite (17. p.)Akinyi, Margaret, ja Peris Kamau. [Data Card 49548 for Plant Polygalaceae Polygala Virgata Var.speciosa: Known as Ndewere in Chiyao.
MLA-viite (8. p.)Akinyi, Margaret, ja Peris Kamau. [Data Card 49548 for Plant Polygalaceae Polygala Virgata Var.speciosa: Known as Ndewere in Chiyao.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.