diff --git a/pages/Sigman___Dos marchando juntos.md b/pages/Sigman___Dos marchando juntos.md
index bb88c80..626c4a4 100644
--- a/pages/Sigman___Dos marchando juntos.md	
+++ b/pages/Sigman___Dos marchando juntos.md	
@@ -101,7 +101,7 @@
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 		- Chateaubriand, F. R. (2004). *Memorias de ultratumba*. España: Alianza Editorial.
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-		- Prinstein, M. J. (2007). *Moderators of peer contagion: A longitudinal examination of depression socialization between adolescents and their best friends*. Journal of Clinical Child and Adolescent Psychology, 36(2), 159-170.
+		- Prinstein, M. J., & Aikins, J. W. (2004). *Cognitive moderators of the longitudinal association between peer rejection and adolescent depressive symptoms*. Journal of abnormal child psychology, 32, 147-158.
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 		- Ueno, K. (2005). *The effects of friendship networks on adolescent depressive symptoms*. Social science research, 34(3), 484-510.
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