United States Civil Service Commission. (1927). Assignment of laborers, employees with laboring duties, and whole-time and part-time charwomen to 65 year retirement age group. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States Civil Service Commission. Assignment of Laborers, Employees with Laboring Duties, and Whole-time and Part-time Charwomen to 65 Year Retirement Age Group. [Washington]: [publisher not identified], 1927.
MLA (9th ed.) CitationUnited States Civil Service Commission. Assignment of Laborers, Employees with Laboring Duties, and Whole-time and Part-time Charwomen to 65 Year Retirement Age Group. [publisher not identified], 1927.
Warning: These citations may not always be 100% accurate.