TY  - BOOK
ED  - Persatuan Pengguna Pulau Pinang
TI  - How not to be cheated by get-rich-quick pyramid schemes
SN  - 9831040767
PY  - 2005///]
CY  - Penang
PB  - Consumers' Association of Penang
KW  - Multilevel marketing
KW  - Direct selling
ER  -