<BALL, D. A. &. W. M. Bisnis internasional (2). Salemba Empat.
Chicago Style (17th ed.) Citation<BALL, Donald A. & W.H. McCulloch>. Bisnis Internasional (2). Salemba Empat.
MLA (8th ed.) Citation<BALL, Donald A. & W.H. McCulloch>. Bisnis Internasional (2). Salemba Empat.
Warning: These citations may not always be 100% accurate.