Williams, J. A. (2009). Counterfeit goods: The risks and links to terrorist funding. AmCham Philippines Business Journal.
Chicago-viite (17. p.)Williams, Jeffery A. "Counterfeit Goods: The Risks and Links to Terrorist Funding." AmCham Philippines Business Journal 2009.
MLA-viite (9. p.)Williams, Jeffery A. "Counterfeit Goods: The Risks and Links to Terrorist Funding." AmCham Philippines Business Journal, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.