Dejarme, Lindy E.; Gooding, Rachel E.; Lawhon, Sara J.; Ray, Prasenjit; Kuhlman, Michael R. (1997). "Formation of methyl benzoate from cocaine hydrochloride under different temperatures and humidities". In Works, George; Rudin, Leonid I; Hicks, John; et al. (eds.). Proceedings of SPIE. SPIE Proceedings. Vol. 2937. p. 19. doi:10.1117/12.266783. S2CID95964809.
Waggoner, L. Paul; Johnston, James M.; Williams, Marc; Jackson, Jan; Jones, Meredith H.; Boussom, Teresa; Petrousky, James A. (1997). "Canine olfactory sensitivity to cocaine hydrochloride and methyl benzoate". In Works, George; Rudin, Leonid I; Hicks, John; et al. (eds.). Proceedings of SPIE. SPIE Proceedings. Vol. 2937. p. 216. doi:10.1117/12.266775. S2CID93295016.
Dejarme, Lindy E.; Gooding, Rachel E.; Lawhon, Sara J.; Ray, Prasenjit; Kuhlman, Michael R. (1997). "Formation of methyl benzoate from cocaine hydrochloride under different temperatures and humidities". In Works, George; Rudin, Leonid I; Hicks, John; et al. (eds.). Proceedings of SPIE. SPIE Proceedings. Vol. 2937. p. 19. doi:10.1117/12.266783. S2CID95964809.
Waggoner, L. Paul; Johnston, James M.; Williams, Marc; Jackson, Jan; Jones, Meredith H.; Boussom, Teresa; Petrousky, James A. (1997). "Canine olfactory sensitivity to cocaine hydrochloride and methyl benzoate". In Works, George; Rudin, Leonid I; Hicks, John; et al. (eds.). Proceedings of SPIE. SPIE Proceedings. Vol. 2937. p. 216. doi:10.1117/12.266775. S2CID93295016.