Selling at ExhibitionsRobert Jakobsen, Peter Clarke, Helgi Eidesgaard · First published 2013Open the Tome
Nlp in Selling How to Use Your Mental Strength to Motivate Yourself, Build Trust and Close the DealRobert Mark Jakobsen · First published 2009Open the Tome
Til grin mod racismenMatt Davies, Mette Dreyer, Carsten Graabæk, Robert Jakobsen · First published 1996Open the Tome
