TY - CHAP TI - Online and offline purchasing strategies: a preliminary investigation and conceptualization of approach-avoidance conflicts in shopping behavior AF - Brick & Mortar Shopping in the 21st Century PP - New York PB - Lawrence Erlbaum SP - 53 EP - 83 PY - 2008-01-01 AU - Hogg, Margaret K. AU - Penz, Elfriede ER -