Ball, D. A. (2004). International business = bisnis internasional: Tantangan persaingan global. Salemba Empat.
Chicago Style (17th ed.) CitationBall, Donald A. International Business = Bisnis Internasional: Tantangan Persaingan Global. Salemba Empat, 2004.
MLA (8th ed.) CitationBall, Donald A. International Business = Bisnis Internasional: Tantangan Persaingan Global. Salemba Empat, 2004.
Warning: These citations may not always be 100% accurate.