Cita APA (7th ed.)

Dunfee, T. W., & Gibson, F. F. (1977). Modern business law: An introduction to government and business. Grid.

Cita Chicago (17th ed.)

Dunfee, Thomas W., i Frank F. Gibson. Modern Business Law: An Introduction to Government and Business. Columbus, OH: Grid, 1977.

Cita MLA (9th ed.)

Dunfee, Thomas W., i Frank F. Gibson. Modern Business Law: An Introduction to Government and Business. Grid, 1977.