Anbari, S., Tohidfar, M., Hosseini, R. and Haddad, R. (2008) “Somatic Embryogenesis Induction in <i>Narcissus papyraceus</i> cv. Shirazi”, Plant Tissue Culture and Biotechnology, 17(1), pp. 37–46. doi: 10.3329/ptcb.v17i1.1119.