por Hiebing, Roman G [autor] | Rosas Sánchez, Rosa María [traductor] | Hiebing, Roman G. How to write a successful marketing plan.
por Robbins, Stephen P, 1943- [autor] | Rosas Sánchez, Rosa María [traductor] | Robbins, Stephen P, 1943-. Organizational behavior i concents, controversies and aplications.
por Goldman, Jordan [autor] | Rosas Sánchez, Rosa María [traductor] | Goldman, Jordan. Public relations in the marketing mix.
por Murdick, Robert G [autor] | Munson, John C [autor] | Rosas Sánchez, Rosa María [traductor].