^Rundqvist, Stig. The Structures of Co2P, Ru2P, and Related Phases. Acta Chemica Scandinavica, 1960. 14: 1961-1979. doi:10.3891/acta.chem.scand.14-1961.
^Feiyang Geng, Yolanda Bonita, Varsha Jain, Matthew Magiera, Neeraj Rai, and Jason C. Hicks. Bimetallic Ru–Mo Phosphide Catalysts for the Hydrogenation of CO2 to Methanol. Ind. Eng. Chem. Res. 2020, 59, 15, 6931–6943. doi:10.1021/acs.iecr.9b06937.
^Richard H. Bowker, Mica C. Smith, Bo A. Carrillo & Mark E. Bussell. Synthesis and Hydrodesulfurization Properties of Noble Metal Phosphides: Ruthenium and Palladium. Topics in Catalysis. 2012. 55: 999-1009. doi:10.1007/s11244-012-9887-y