Ugarte, C. C., Trupkin, S. A., Ghiglione, H., Slafer, G., & Casal, J. J. (2010). Low red/far-red ratios delay spike and stem growth in wheat. Oxford University Press.

Ugarte, Cristina Cecilia, Santiago Ariel Trupkin, Hernán Ghiglione, Gustavo Slafer, e Jorge José Casal. Low Red/far-red Ratios Delay Spike and Stem Growth in Wheat. Oxford University Press, 2010.

Ugarte, Cristina Cecilia, et al. Low Red/far-red Ratios Delay Spike and Stem Growth in Wheat. Oxford University Press, 2010.