APA Style
Ball,Donald A. (1999).
International Business (7th.).
USA.:
Mcgraw Hill.
Chicago Style
Ball,Donald A.
International Business.
7th.
USA.:
Mcgraw Hill,
1999.
Book.
MLA Style
Ball,Donald A.
International Business.
7th.
USA.:
Mcgraw Hill,
1999.
Book.
Turabian Style
Ball,Donald A.
International Business.
7th.
USA.:
Mcgraw Hill,
1999.
Book.