SCHNITTMAN, E. (2008, January 1). Discoverability and Access in Book Publishing Longtail Marketing and Content Access Models Explored. 24(2). Heidelberg: Springer, 2008. Retrieved from http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=20536047
ISO-690 (author-date, English)SCHNITTMAN, Evan, 2008. Discoverability and Access in Book Publishing Longtail Marketing and Content Access Models Explored. In: [online]. Heidelberg: Springer, 2008. 1 January 2008. Available from: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=20536047
Modern Language Association 9th editionSCHNITTMAN, E. Discoverability and Access in Book Publishing Longtail Marketing and Content Access Models Explored. no. 2, Heidelberg: Springer, 2008., 2008, http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=20536047.
Mohr Siebeck - Recht (Deutsch - Österreich)Emerald - Harvard
SCHNITTMAN, E. (2008), “Discoverability and Access in Book Publishing Longtail Marketing and Content Access Models Explored”, in , Vol. 24, Heidelberg: Springer, 2008., available at: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=20536047.