Muriithi, R., & Mwachala, G. [Data card 49489 for plant Rubiaceae Psychotria punctata var. punctata, called Psychotria volkensii K.Schum.: Known as Ngosholo in Masai.
Chicago-viite (17. p.)Muriithi, Richard, ja G. Mwachala. [Data Card 49489 for Plant Rubiaceae Psychotria Punctata Var. Punctata, Called Psychotria Volkensii K.Schum.: Known as Ngosholo in Masai.
MLA-viite (8. p.)Muriithi, Richard, ja G. Mwachala. [Data Card 49489 for Plant Rubiaceae Psychotria Punctata Var. Punctata, Called Psychotria Volkensii K.Schum.: Known as Ngosholo in Masai.
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