Prakash, Dharm, Jai Ram Prasad Singh, and Birendra kumar. 2010. “Mixed Ligand Complexes of Alkaline Earth Metal Salts of Some Organic Acids With Isonitroso-P-Methyl Acetophenone”. Asian Journal of Chemistry 13 (2):403-6. https://asianpubs.org/index.php/ajchem/article/view/22603.