Kumar, Rahul, Sanjay Kumar, and Yogesh Chandra Yadav. 2012. “Genetic Variability, Heritability, Genetic Advance, Correlation Coefficient and Path Analysis in Gladiolus”. Indian Journal of Horticulture 69 (03):369-73. https://journal.iahs.org.in/index.php/ijh/article/view/2005.