United States. Federal Board for Vocational Education. (1922). Commercial education service: Senior commercial occupation survey (over 18 and up to 31 years), individual data sheet. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Federal Board for Vocational Education. Commercial Education Service: Senior Commercial Occupation Survey (over 18 and Up to 31 Years), Individual Data Sheet. [Washington]: [publisher not identified], 1922.
MLA (9th ed.) CitationUnited States. Federal Board for Vocational Education. Commercial Education Service: Senior Commercial Occupation Survey (over 18 and Up to 31 Years), Individual Data Sheet. [publisher not identified], 1922.
Warning: These citations may not always be 100% accurate.