Cita APA (7th ed.)

Kuehn, R. A. (1975). Cost-effective telecommunications. AMACOM, A Division of American Management Associations.

Cita Chicago (17th ed.)

Kuehn, Richard A. Cost-effective Telecommunications. New York: AMACOM, A Division of American Management Associations, 1975.

Cita MLA (9th ed.)

Kuehn, Richard A. Cost-effective Telecommunications. AMACOM, A Division of American Management Associations, 1975.