Cita APA (7th ed.)

Princeton University. Industrial Relations Section & Lester, R. A. 1. (1954). Hiring practices and labor competition. s.n.

Cita Chicago (17th ed.)

Princeton University. Industrial Relations Section i Richard Allen 1908 Lester. Hiring Practices and Labor Competition. Princeton: s.n, 1954.

Cita MLA (9th ed.)

Princeton University. Industrial Relations Section i Richard Allen 1908 Lester. Hiring Practices and Labor Competition. s.n, 1954.