Collins, R., & Cooper, P. J. (1997). The Power of story: Teaching through storytelling (2nd ed.). Gorsuch Scarisbrick.
Chicago-viite (17. p.)Collins, Rives, ja Pamela J. Cooper. The Power of Story: Teaching Through Storytelling. 2nd ed. Scottsdale, Ariz: Gorsuch Scarisbrick, 1997.
MLA-viite (9. p.)Collins, Rives, ja Pamela J. Cooper. The Power of Story: Teaching Through Storytelling. 2nd ed. Gorsuch Scarisbrick, 1997.
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