APA Style

Ball, D, A. et al (2004). Intarnational Business: The Challenge Of Global Competition 9-International Edition (9-International Edition). New York: Akademika Pressindo.

MLA Style

Ball, Donald, A.. et al. "Intarnational Business: The Challenge Of Global Competition 9-International Edition". 9-International Edition New York: Akademika Pressindo, 2004. Manajemen.