1. Caldwell M.M. (1977) The effects of solar UV-B radiation (280–315 nm) on higher plants: implications of stratopheric ozone reduction. In:Research in photobiology, (A. Castellani, Ed.), Plenum Press, New York, pp.597–607.
2. De Hoog Jr. J. (1999)Teelt van kasrozen. Proefstation voor de Bloemisterij en Glasgroente, p.218
3. De Vries D.P. (1993)The vigour of glasshouse roses. Scion-rootstock relationships. Effets of phenotypic and genotypic variation. Thesis Agric. Univ. Wageningen, p.169.
4. Early selection in hybrid Tea-rose seedlings for cut stem length
5. De Vries D.P., Dubois, Lidwien A.M. (1995) Rose breeding: past, present, prospects. In:Proceedings of Second International Symposium on Roses, (A. Morisot, P. Ricci, eds.), Antibes, France, 20–24 February 1995, 241–248.