Mandal, Asit B., et al. “In Vitro Propagation of Gerbera and Assessment of Clonal Fidelity of the Mericlones”. Indian Journal of Horticulture, vol. 67, no. 03, Sept. 2010, pp. 357-61, https://journal.iahs.org.in/index.php/ijh/article/view/1795.