Lutz, D., Genzel, R., Rigopoulou, D., Spoon, H., Tran, D., & Moorwood, A. (1999). An ISO survey of PAH features in Ultraluminous Infrared Galaxies.
Lua i Stíl Chicago (17ú heag.)Lutz, D., R. Genzel, D. Rigopoulou, H. Spoon, D. Tran, agus A. Moorwood. An ISO Survey of PAH Features in Ultraluminous Infrared Galaxies. 1999.
Lua MLA (9ú heag.)Lutz, D., et al. An ISO Survey of PAH Features in Ultraluminous Infrared Galaxies. 1999.
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