Cita APA (7th ed.)
Khafizova, L. Y. The world of business: Tutorial.
Cita Chicago (17th ed.)Khafizova, L. Y. The World of Business: Tutorial.
Cita MLA (8th ed.)Khafizova, L. Y. The World of Business: Tutorial.
Atenció: Aquestes cites poden no estar 100% correctes.