P. N. Chatterjee, P. Singh, and V. R. Sivaramakrishnan, “Efficacy of Various Insecticides Including Indigenous Vegetable Products. II. Preliminary Note on Testing the Flea Repellent Properties of an Essential Oil from <I>Boenninghausenia albiflora</I> (Hook.) Reichb”, Indian Forester, vol. 94, no. 4, pp. 324–325, Apr. 1968.