^ 1.01.1D.F. Mullica, E.L. Sappenfield, T.A. Cunningham. Synthesis, spectroscopic, and structural investigation of ytterbium potassium hexacyanoferrate (II), YbKFe(CN)6·3.5H2O Author links open the overlay panel. Numbers correspond to the affiliation list which can be exposed by using the show more link. Journal of Solid State Chemistry, 1991. Volume 91, Issue 1: 98-104
^Himanshu Narayan, et al. Synthesis and structure of some nano-sized rare-earth metal ions doped potassium hexacyanoferrates. Physica E: Low-dimensional Systems and Nanostructures. Volume 69, May 2015, Pages 127–132