Barnhart, Robert K., Steinmetz, Sol, The Barnhart Dictionary of Etymology, H.W. Wilson Co., 1988
Sol LeWitt | Tonic sol-fa | Sol Campbell | Club Sol de América | Sonoma County Sol | Sol Plaatje | Sol Liptzin | Rayos de sol | Puerta del Sol | Gastr del Sol | Francis Steinmetz | Steinmetz | Sol Linowitz | Sol Lesser | Sol Hurok | Sol | Jürgen Steinmetz | Gastr Del Sol | Del Sol Press | Costa del Sol | Charles Proteus Steinmetz | Air-Sol Moyenne Portée | William G. Steinmetz | Sol Kerzner | Sol Katz | Sol Invicto | Sol Gabetta | Siedlisko, Nowa Sól County | Park Sol-mi | Mila del Sol |