4TT&L Reference Guide, TT&L Plus, Federal Reserve Bank ; December 2002 ;
5Kenneth D. Garbade, John C. Partlan, and Paul J. Santoro: "Current Issues in Economics and Finance Recent Innovations in Treasury Cash Management", Volume 10, Number 11 f 2004, Federal Reserve Bank of New York;
6Best Practices in Treasury Management, Nicholas Greifer and Jeffery Vieeeli, April 2000, Government Finance Review;
7Federal Tax Collections Overview, Chapter 2000, The Department of the Treasury.
8The Federal Reserve in the U.S. Payments System, Federal Reserve Bank.
9Term Investment Option Auction Summary, 2002 - 2005, The Department of the Treasury.
10Daily Treasury Statement, Cash and debt operations of the United States Treasury.
