Vilaboa ArronizJ., Quirós MadrigalO., Díaz RiveraP., WingChing-JonesR., Brower KeatingN., and Zetina CórdobaP. “Livestocks Systems With Tropical Dairy Creolle (Reyna) in Costa Rica.”. Agronomía Mesoamericana, Vol. 23, no. 1, 1, pp. 167-78, doi:10.15517/am.v23i1.6415.