Cita APA (7th ed.)

Ebert, R. J., & Griffin, R. W. (2007). Business essentials. Prentice Hall.

Cita Chicago (17th ed.)

Ebert, Ronald J., i Ricky W. Griffin. Business Essentials. Englewood Cliffs, N.J: Prentice Hall, 2007.

Cita MLA (9th ed.)

Ebert, Ronald J., i Ricky W. Griffin. Business Essentials. Prentice Hall, 2007.