United States. Bureau of Labor Statistics & ProQuest (Firm). (1924). Time and labor costs in manufacturing 100 pairs of shoes 1923. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Time and Labor Costs in Manufacturing 100 Pairs of Shoes 1923. Washington: [publisher not identified], 1924.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Time and Labor Costs in Manufacturing 100 Pairs of Shoes 1923. [publisher not identified], 1924.
Warning: These citations may not always be 100% accurate.