Cita APA

Tack, G., & Alfred. (1963). How to sell successfully overseas. B.I. Publications.

Chicago Edition Citation

Tack, George, i Alfred. How to Sell Successfully Overseas. B.I. Publications, 1963.

Cita MLA

Tack, George, i Alfred. How to Sell Successfully Overseas. B.I. Publications, 1963.

Atenció: Aquestes cites poden no estar 100% correctes.