Marín A, Giraldo L A y Correa G 2014:  
Parámetros de fermentación ruminal in vitro del pasto Kikuyo (Pennisetum clandestinum). 
 Livestock Research for Rural Development. Volume 26, Article #57. 
 Retrieved 
, from http://www.lrrd.org/lrrd26/3/mari26057.html