Akinyi, M., & Mwachala, G. [Data card 46996 for plant Rubiaceae Canthium: Known as Ngakweni in Masai.
Chicago-viite (17. p.)Akinyi, Margaret, ja G. Mwachala. [Data Card 46996 for Plant Rubiaceae Canthium: Known as Ngakweni in Masai.
MLA-viite (8. p.)Akinyi, Margaret, ja G. Mwachala. [Data Card 46996 for Plant Rubiaceae Canthium: Known as Ngakweni in Masai.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.