^Baker, R. W.; Pauling, Peter. The crystal and molecular structure of tetrakistriphenylphosphinerhodium(I) hydride. Journal of the Chemical Society D: Chemical Communications. 1969, (24): 1495. doi:10.1039/c29690001495.
^Eduardo Peña-Cabrera "Hydridotetrakis(triphenylphosphine)rhodium" Encyclopedia of Reagents for Organic Synthesis, 2001, John Wiley & Sons. doi:10.1002/047084289X.rh030m