Introduction. - Jakka Sairamesh; Alison Lee; Loretta Anania (Commun. ACM, 2004)

What do we need presence for? - Loretta Anania (Cogn. Technol. Work., 2004)

Research in Social Media: How the EC Facilitates R&D Innovation. - Loretta Anania (Social Media Retrieval, 2013)