Mattos, J.R., S. Simão, R.L.C. Braga Jr., H. Campos, and C.S. Moreira. 1984. “ Behaviour of 6 Types of Vegetative Material for Production of Flowers and Propagation Material ”. Anais Da Escola Superior De Agricultura Luiz De Queiroz 41 (2): 519-31. https://doi.org/10.1590/S0071-12761984000200004.