Reeve, W., O'Hara, G., Chain, P., Ardley, J., Bräu, L., Nandesena, K., Tiwari, R., Malfatti, S., Kiss, H., Lapidus, A., Copeland, A., Nolan, M., Land, M., Ivanova, N., Mavromatis, K., Markowitz, V., Kyrpides, N., Melino, V., Denton, M., Yates, R., & Howieson, J. (2010). complete genome sequence of Rhizobium leguminosarum bv trifolii strain WSM2304, an effective microsymbiont of the South American clover Trifolium polymorphum. Standards in genomic sciences, 2(1), 66–76. http://access.bl.uk/ark:/81055/vdc_100080365683.0x0000e1