1. and , “Report on the collection of insecticidal plants in south-western China” (in Chinese), South-West Station, Ministry of Agriculture and Forestry, 1942, Res. Bull. 1, p. 1 (English manuscript deposited in the Entomology Department of Cornell University, Ithaca, N.Y.)
2. and , “Toxicity studies of insecticidal plants in south-western China,” 1944, p. 54. (College of Agriculture, National Sun Yatsen. University, Canton, China.) (In Chinese with English summary)
3. and , “Plants tested for or reported to possess insecticidal properties,” 1924, U.S. Dept. Agric. Bull. 1201, P. 1
4. Biennial report of insect control work conducted by the National Agricultural Research Bureau, Nat. Agric. Res. Bur. Spe. Pub. 20, 1938, p. 167, Chungking, China
5. “The insecticidal action of Tagetes erecta L. and Pharbitis nil Chois,” The Kwangsi 2nd Region Agric. Exp. Sta. Ann. Rept., 1941, p. 116 (in Chinese)