This definition appears very rarely
See other definitions of USDSA
Samples in periodicals archive:
Malaysia. Direct Selling Association-Malaysia Unit 1702, 17th Floor, Block A, Damansara Intan No 1, Jalan SS 20/27 Petaling Jaya, Malaysia Tel: 603-772-69232
The formal Code of Ethics is provided by the U.S. Direct Selling Association, and this code is public information. Members of the U.S. DSA pledge to abide by the U.S...