Cita APA (7th ed.)

Ulery, J. D. (1981). Job descriptions in manufacturing industries. A Division of American Management Associates.

Cita Chicago (17th ed.)

Ulery, John D. Job Descriptions in Manufacturing Industries. New York: A Division of American Management Associates, 1981.

Cita MLA (9th ed.)

Ulery, John D. Job Descriptions in Manufacturing Industries. A Division of American Management Associates, 1981.