Print editions of the 2012 Membership Directory are available to PTDA members for only $30 per copy and to non-members for $250 per copy. An electronic version of the Directory is available for $100 to members and $500 to non-members (e-mail addresses not included for non-members). A Contact Database derived from the Directory data includes e-mail, phone, fax and address information for the contacts listed and is available to PTDA members only for $100.