Section: Articles Title: How to sell services more profitably / Werner Reinartz and Wolfgang UlagaAuthor: Reinartz, Werner Related records: En: Harvard business review. - Boston : Impact Media Comercial S.A., 1988-. - 07/05/2008 Tomo 86 Número 5 - 2008Otros autores: Ulaga, Wolfgang Other categories: 92 Rights: In Copyright (InC) Referencias externas: earth MÁS INFORMACIÓN See issue detail