Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Population Survey (Household Survey)'
The source code is: LNS12032196
U.S. Bureau of Labor Statistics, Employment Level: Part-Time for Economic Reasons, Could Only Find Part-Time Work, All Industries [LNS12032196], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/LNS12032196, April 21, 2018.