Roach, D. R., Sjaarda, D. R., Sjaarda, C. P., Ayala, C. J., Howcroft, B., Castle, A. J., & Svircev, A. M. (2015). Absence of lysogeny in wild populations of Erwinia amylovora and Pantoea agglomerans. Microb Biotechnol.

Roach, Dwayne R., David R. Sjaarda, Calvin P. Sjaarda, Carlos Juarez Ayala, Brittany Howcroft, Alan J. Castle, und Antonet M. Svircev. "Absence of Lysogeny in Wild Populations of Erwinia Amylovora and Pantoea Agglomerans." Microb Biotechnol 2015.

Roach, Dwayne R., et al. "Absence of Lysogeny in Wild Populations of Erwinia Amylovora and Pantoea Agglomerans." Microb Biotechnol 2015.