BALL, D. A. (2001). Bisnis Internasional; Buku 2, Ed. 1. Salemba Empat.
Chicago Style (17th ed.) CitationBALL, Donald A. Bisnis Internasional; Buku 2, Ed. 1. Salemba Empat, 2001.
MLA (8th ed.) CitationBALL, Donald A. Bisnis Internasional; Buku 2, Ed. 1. Salemba Empat, 2001.
Warning: These citations may not always be 100% accurate.