Gaya APA
Ball, Donald A. McCulloch, Wendell H.. (1982).
International business : introduction and essentials 5th ed. (Fifth Edition).
America:
Irwin.
Gaya Chicago
Ball, Donald A. McCulloch, Wendell H..
International business : introduction and essentials 5th ed..
Fifth Edition
America:
Irwin,
1982.
Text.
Gaya MLA
Ball, Donald A. McCulloch, Wendell H..
International business : introduction and essentials 5th ed..
Fifth Edition
America:
Irwin,
1982.
Text.
Gaya Turabian
Ball, Donald A. McCulloch, Wendell H..
International business : introduction and essentials 5th ed..
Fifth Edition
America:
Irwin,
1982.
Print.