Cita APA (7th ed.)

KAY JOHN. (1996). BUSINESS OF ECONOMICS. OXFORD UNIVERSITY PRESS.

Cita Chicago (17th ed.)

KAY JOHN. BUSINESS OF ECONOMICS. OXFORD: OXFORD UNIVERSITY PRESS, 1996.

Cita MLA (9th ed.)

KAY JOHN. BUSINESS OF ECONOMICS. OXFORD UNIVERSITY PRESS, 1996.

Atenció: Aquestes cites poden no estar 100% correctes.