Gaya APA

Daniels, J, D., Radebaugh, L, H. (1998). International Business : Environments And Operations (Ed. 8). USA: Addison Wesley Longman.

Gaya MLA

Daniels, John, D.., Radebaugh, Lee, H.. "International Business : Environments And Operations". Ed. 8 USA: Addison Wesley Longman, 1998. Text.