Onawunmi, G.O. (1989). “Evaluation of the antimicrobial activity of citral”. 《Lett. Appl. Microbial.》 9 (3): 105–108. doi:10.1111/j.1472-765X.1989.tb00301.x.
Robacker, D.C. & Hendry, L.B. (1977). “Neral and geranial: components of the sex pheromone of the parasitic wasp, Itoplectis conquisitor”. 《J. Chem. Ecol.》 3 (5): 563–577. doi:10.1007/BF00989077. CS1 관리 - 여러 이름 (링크)