1. Buch, P.O. 1972. The species. In: The world of Gladiolus, Koenig, N., Crowely, W. (Eds.), North American Gladiolus Council. Edgerton Press, MD, pp. 2–7.
2. In vitro propagation and corm formation in Gladiolus;Dantu;Gartenbauwissenschaft,1987
3. Triazol plant growth regulator;Davis;Hort. Rev,1988
4. Multiple range and multiple F-test;Duncan;Biometrics,1995
5. Induction of in vitro tubers in a broad range of potato genotypes;Estrada;Plant Cell Tiss. Org. Cult,1986