Cita APA (7th ed.)

Charles R. Hopkins. (1979). General business in our modern society. Glencoe.

Cita Chicago (17th ed.)

Charles R. Hopkins. General Business in Our Modern Society. Encino, Calif.: Glencoe, 1979.

Cita MLA (9th ed.)

Charles R. Hopkins. General Business in Our Modern Society. Glencoe, 1979.