Source: US. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Employment Statistics (Establishment Survey).'
The source code is: CEU4245100001
US. Bureau of Labor Statistics, All Employees: Retail Trade: Sporting Goods, Hobby, Book, and Music Stores [CEU4245100001], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CEU4245100001, July 25, 2016.