HuntleyM., & ThayerE. (2007). A mirthful spirit: Embracing laughter for wellness.Edina, MN: Beaver's Pond Press.
2.
HuntleyM.ThayerE., & SchuetteS. (2004, September). Laughter and wellness as perceived by older women and men: Replicated and expanded grounded theory study. Unpublished study presented to Mu Lambda Chapter Research Forum, Minnesota State UniversityMankato.
3.
MetcalfC. W., & FelibleR. (1992). Lighten up: Survival skills for people under pressure.Menlo Park, CA: Addison-Wesley.