Klein, T. M., Fromm, M., Weissinger, A., Tomes, D., Schaaf, S., Sletten, M., & Sanford, J. C. (1988). Transfer of foreign genes into intact maize cells with high-velocity microprojectiles.

Klein, Theodore M., Michael Fromm, Arthur Weissinger, Dwight Tomes, Steve Schaaf, Margit Sletten, a John C. Sanford. Transfer of Foreign Genes Into Intact Maize Cells With High-velocity Microprojectiles. 1988.

Klein, Theodore M., et al. Transfer of Foreign Genes Into Intact Maize Cells With High-velocity Microprojectiles. 1988.