M. Ramírez Villalobos, E. de García, H. Lindorf, e H. Finol, «Morphoanatomy and ultrastructure studies on embryogenic and non-embryogenic calluses of Williams banana (Musa sp.): I. Inmature male flowers.», Rev. Fac. Agron. (LUZ), vol. 30, n. 3, Nov. 2013.