De Smet, Sarah books & textbook
Le coaching
Moyson, Roger Brasseur, Philippe Savine, Marie De Smet, Sarah
De Boeck - Wesmael /2001-05-14 Paperback
isbn-10: 2804137066 / isbn-13: 9782804137069
Circle of Words
Ruiz, Mauricio Smets, Océan Strange, Sarah
Harvard Square Editions /2016-09-15 Paperback / 272 Pages
isbn-10: 1941861210 / isbn-13: 9781941861219
