Game–Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests
by Joselin Linder, Gabe Zichermann
ISBN 13: 9780470562239
Format: Hardcover (240 pages) Publisher: Wiley Published: 16 Apr 2010
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The Good Girl's Guide to Living in Sin: The New Rules for Moving in with Your Man
by Joselin Linder, Elena Donovan Mauer
ISBN 13: 9781598695847
Format: Paperback (240 pages) Publisher: Adams Media Corporation Published: 25 Jul 2008