Collins, R., & Cooper, P. J. (1997). The power of story: Teaching through storytelling (2nd ed.). Scottsdale, Ariz: Gorsuch Scarisbrick.
Chicago Style aipamenaCollins, Rives., và Pamela J. Cooper. The Power of Story: Teaching Through Storytelling. 2nd ed. Scottsdale, Ariz: Gorsuch Scarisbrick, 1997.
MLA aipamenaCollins, Rives., và Pamela J. Cooper. The Power of Story: Teaching Through Storytelling. 2nd ed. Scottsdale, Ariz: Gorsuch Scarisbrick, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.