Cita APA (7th ed.)

(1950). Position classification handbook for supervisors and employees of the naval establishment. s.n.

Cita Chicago (17th ed.)

Position Classification Handbook for Supervisors and Employees of the Naval Establishment. Washington: s.n, 1950.

Cita MLA (9th ed.)

Position Classification Handbook for Supervisors and Employees of the Naval Establishment. s.n, 1950.