TY - JOUR AU - Levitt, Theodore AB - When you ask prospective customers to buy promises —as all service-oriented firms do - you must provide metaphorical reassurances of quality and "industrialize" theservice-delivery process TI - Marketing Intangible Products and Product Intangibles JF - Cornell Hotel and Restaurant Administration Quarterly DO - 10.1177/001088048102200209 DA - 1981-08-01 UR - https://www.deepdyve.com/lp/sage/marketing-intangible-products-and-product-intangibles-HA0HvO0VVs SP - 37 EP - 44 VL - 22 IS - 2 DP - DeepDyve ER -