Gitlin, M. (2011). The baby boomer encyclopedia. Greenwood.
Lua i Stíl Chicago (17ú heag.)Gitlin, Marty. The Baby Boomer Encyclopedia. Santa Barbara, Calif: Greenwood, 2011.
Lua MLA (9ú heag.)Gitlin, Marty. The Baby Boomer Encyclopedia. Greenwood, 2011.
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