United States. Bureau of Labor Statistics & ProQuest (Firm). (1948). Collective bargaining provisions. Apprentices and learners. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Collective Bargaining Provisions. Apprentices and Learners. Washington: [publisher not identified], 1948.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Collective Bargaining Provisions. Apprentices and Learners. [publisher not identified], 1948.
Warning: These citations may not always be 100% accurate.