Hansen, Derek L. Analyzing social media networks with NodeXL : insights from a connected world / Derek L. Hansen, Ben Schneiderman, Marc A. Smith - Burlington, MA. : Morgan Kaufmann, 2011 - xv, 284 p. : col. ill. ; 28 cm. Includes bibliographical references and index ISBN: 9780123822291 (pbk. : alk. paper) 0123822297 (pbk. : alk. paper) Subjects--Topical Terms: Data mining--Computer programsInformation visualization--Computer programsWebometrics--Computer programsOnline social networks