Karanja, G., & Mwachala, G. (2022). [Data card 4515 for plant Scrophulariaceae Verbascum scrophulariifolium, called Celsia scrophulariifolia Hochst. ex A.Rich.: Known as Chemul serenguet Cheroret in Kipsigis. East African Herbarium.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Karanja, Gladys, و G. Mwachala. [Data Card 4515 for Plant Scrophulariaceae Verbascum Scrophulariifolium, Called Celsia Scrophulariifolia Hochst. Ex A.Rich.: Known as Chemul Serenguet Cheroret in Kipsigis. [Nairobi, Kenya: East African Herbarium, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Karanja, Gladys, و G. Mwachala. [Data Card 4515 for Plant Scrophulariaceae Verbascum Scrophulariifolium, Called Celsia Scrophulariifolia Hochst. Ex A.Rich.: Known as Chemul Serenguet Cheroret in Kipsigis. East African Herbarium, 2022.