Smith, Harvey L. (janeiro de 1958). «Contingencies of Professional Differentiation». The American Journal of Sociology. 63 (4): 410. doi:10.1086/222264
Tannen, Deborah (1987). «Repetition in Conversation: Toward a Poetics of Talk». Language, Vol. 63, No. 3. Language. 63 (63): 574–605. JSTOR415006. doi:10.2307/415006
Burt, Stephen (inverno de 2005). «"Blown To Atoms or Reshaped At Will": Recent Books About Comics». College Literature. 32: 166. doi:10.1353/lit.2005.0004
jstor.org
Tannen, Deborah (1987). «Repetition in Conversation: Toward a Poetics of Talk». Language, Vol. 63, No. 3. Language. 63 (63): 574–605. JSTOR415006. doi:10.2307/415006