Gaya APA
Ronald J. Ebert, dkk. (2003).
Business essentials (Edisi Ke-4).
America:
Prentice-Hall International Editions.
Gaya Chicago
Ronald J. Ebert, dkk.
Business essentials.
Edisi Ke-4
America:
Prentice-Hall International Editions,
2003.
Text (FEB).
Gaya MLA
Ronald J. Ebert, dkk.
Business essentials.
Edisi Ke-4
America:
Prentice-Hall International Editions,
2003.
Text (FEB).
Gaya Turabian
Ronald J. Ebert, dkk.
Business essentials.
Edisi Ke-4
America:
Prentice-Hall International Editions,
2003.
Text (FEB).