Providing for voluntary apprenticeship in the District of Columbia.

MLA

United States. Providing for voluntary apprenticeship in the District of Columbia. Washington : [publisher not identified], 1945.

APA

United States. (1945). Providing for voluntary apprenticeship in the District of Columbia. Washington : [publisher not identified].

Chicago

United States. Providing for voluntary apprenticeship in the District of Columbia. Washington : [publisher not identified], 1945.