USA : Ingram, Baker & Taylor, Matthews Medical, NACSCORP, and Bertrams
Amazon direct
UK : Gardners Books Ltd, Bertrams Books
FRANCE: Amazon direct - Buenos Books International
EUROPE: Amazon direct
SPAIN: MUNDI PRENSA, Madrid, AGAPEA, www.agapea.com
BRAZIL: SINGULAR DIGITAL, http://www.singulardigital.com.br
AUSTRALIA: Lightning Source
WORDL: INGRAM INTERNATIONAL AND GLOBAL CONNECT