Mumma, M.J.; Disanti, M.A., dello Russo, N., Fomenkova, M., Magee-Sauer, K., Kaminski, C.D., and D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–4. doi:10.1126/science.272.5266.1310. பப்மெட்:8650540. Bibcode: 1996Sci...272.1310M.
Mumma, M.J.; Disanti, M.A., dello Russo, N., Fomenkova, M., Magee-Sauer, K., Kaminski, C.D., and D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–4. doi:10.1126/science.272.5266.1310. பப்மெட்:8650540. Bibcode: 1996Sci...272.1310M.
Mumma, M.J.; Disanti, M.A., dello Russo, N., Fomenkova, M., Magee-Sauer, K., Kaminski, C.D., and D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–4. doi:10.1126/science.272.5266.1310. பப்மெட்:8650540. Bibcode: 1996Sci...272.1310M.