| tcpnow.com | The Communication Project |
| state.il.us | Ill. Dept. on Aging - Intergenerational and Volunteer Programs |
| siu.edu | Connecting Generations |
| pbs.org | The Generation Gap |
| nncc.org | NNCC Intergenerational Intrigue |
| intergenerationday.org | Intergeneration Day |
| generationconnection.org | Bruderhof Generation Connection |
| amda.com | The American Medical Directors Association: Intergenerational Programs that Real |
| osu.edu | Ohio State University Extension Senior Series: Intergenerational Programming |
| pitt.edu | Journal of Intergenerational Relationships |
Japan , Osaka , Osaka