Shah, V. K., Rangaraj, P., Chatterjee, R., Allen, R. M., Roll, J. T., Roberts, G. P., & Ludden, P. W. (1999). Requirement of NifX and Other nif Proteins for In Vitro Biosynthesis of the Iron-Molybdenum Cofactor of Nitrogenase. American Society for Microbiology.

Shah, Vinod K., Priya Rangaraj, Ranjini Chatterjee, Ronda M. Allen, Jon T. Roll, Gary P. Roberts, e Paul W. Ludden. Requirement of NifX and Other Nif Proteins for In Vitro Biosynthesis of the Iron-Molybdenum Cofactor of Nitrogenase. American Society for Microbiology, 1999.

Shah, Vinod K., et al. Requirement of NifX and Other Nif Proteins for In Vitro Biosynthesis of the Iron-Molybdenum Cofactor of Nitrogenase. American Society for Microbiology, 1999.