1. Ahmed, Y.A. , Benford, S. and Crabtree, A. (2012). Digging the crates: an ethnographic study of DJ's work. In Proc. SIGCHI Conf. Human Factors in Computing Systems (CHI’12), pp. 1805–1814.
2. AllMusic (1991). All Music Guide. http://www.allmusic.com (accessed February 23, 2016).
3. Battarbee, K. (2004 Co-experience, Understanding User Experiences in Social Interaction, Doctoral dissertation in UIAH, 2004.
4. Differentiating affect, mood, and emotion: Toward functionally based conceptual distinctions;Batson;Emotion. Review of personality and social psychology,1992
5. Bentley, F. , Metcalf, C. , and Harboe, G. (2006). Personal vs. commercial content: the similarities between consumer use of photos and music. In Proc. SIGCHI Conf. Human Factors in Computing Systems, (CHI’06), pp. 667–676.