TY - BOOK AU - Kyung-Hyan Yoo, Ulrike Gretzel, Markus Zanker TI - Persuasive Recommender Systems SN - 9781461447023 PY - 2014/// CY - Germany PB - Springer KW - Persuasive Recommender Systems UR - http://link.springer.com/book/10.1007/978-1-4614-4702-3 ER -