EC LONDON 30+ BUSINESS ENGLISH
OPEN HEARTS LANGUAGE ACADEMY
ILAC TORONTO
PEPPERDINE UNIVERSITY
EC MALTA 30+ BUSINESS ENGLISH MINI GROUP
MARYMOUNT CALIFORNIA UNIVERSITY
UNIVERSITY OF CALIFORNIA (BERKELEY)
UNIVERSITY OF CALIFORNIA (LOS ANGELES)
KAPLAN INTERNATIONAL HUNTINGTON BEACH
BUCKSMORE - D OVERBROECKS
INSTITUTE OF ENGLISH LANGUAGE STUDIES
KAPLAN INTERNATONAL - BOURNEMOUTH