APA (7e ed.) Bronvermelding

(1990). Dillavou And Howard's Principles Of Business Law William J. Robert, Robert N. Corley. s.n.

Chicago (17e ed.) Bronvermelding

Dillavou And Howard's Principles Of Business Law William J. Robert, Robert N. Corley. s.n, 1990.

MLA (8e ed.) Bronvermelding

Dillavou And Howard's Principles Of Business Law William J. Robert, Robert N. Corley. s.n, 1990.

Let op: Deze citaties zijn niet altijd 100% accuraat.