Barrantes, D., Macaya, G., Guarino, L., Pierre Bouduin, J., & J. Rocha, O. (2008). The impact of local extinction on genetic structure of wild populations of lima beans (Phaseolus lunatus) in the Central Valley of Costa Rica: Consequences for the conservation of plant genetic resources. Universidad de Costa Rica.

Barrantes, Daniel, Gabriel Macaya, Luigi Guarino, Jean Pierre Bouduin, and Oscar J. Rocha. The Impact of Local Extinction On Genetic Structure of Wild Populations of Lima Beans (Phaseolus Lunatus) in the Central Valley of Costa Rica: Consequences for the Conservation of Plant Genetic Resources. Universidad de Costa Rica, 2008.

Barrantes, Daniel, et al. The Impact of Local Extinction On Genetic Structure of Wild Populations of Lima Beans (Phaseolus Lunatus) in the Central Valley of Costa Rica: Consequences for the Conservation of Plant Genetic Resources. Universidad de Costa Rica, 2008.