sentence1: For more information on the recent NIPA definitional and classificational changes, see Brent R. Moulton, Robert P. Parker, and Eugene P. Seskin, A Preview of the 1999 Comprehensive Revision of the National Income and Product Accounts, Survey of Current Business, Bureau of Economic Analysis   
sentence2: Moulton id not work on the Comprehensive revision of the national income and product accounts report.