| University of Illinois at Urbana-Champaign | Contact institution for more information. | Microfilm service copy | | <1967:8:14-1992:4:28> <1997:11:25-2006:12:26> | |
| University of Illinois at Urbana-Champaign | Contact institution for more information. | Microfilm master copy | Some issues are missing. | <1967:8:14-1992:4:28> <1997:11:25-2006:12:26> | |
| Havana Public Library District | Contact institution for more information. | Original print | | <1995:1:3- | |
| Forman Valley Public Library | Contact institution for more information. | Original print | Some issues are missing. | <1967:8:14-1992:12:29> <2001:1:2- | |