TY - BOOK TI - Trust agents : using the web to build influence, improve reputation, and earn trust AU - Brogan, Chris. AU - Smith, Julien. SN - 9780470743089 (hbk.) PB - John Wiley & Sons PP - Hoboken, N.J. : John Wiley & Sons , c2009. PY - 2009 UR - https://library.korea.ac.kr/detail/?cid=CAT000045571045&ctype=m