Kapur, A. P., and A. R. Bhaumik. 1961. “A Note on Lady-Bird Beetles (Coleoptera : Coccinellidae) from Rajasthan, With First Record of <I>Bulaea llichatschovi< I> (Hummel) from India”. Records of the Zoological Survey of India 59 (4):445-48. https://doi.org/10.26515/rzsi/v59/i4/1961/161590.