Gaya APA

Daniels, J, D., Sullivan, I, L, H, R, I, D, P. (2011). International Business: Global Edition: Environments and Operations . Paperback, Pearson Education L: .

Gaya MLA

Daniels, John, D.., Sullivan, I., Lee, H., Radebaugh,, II., Daniel, P.. "International Business: Global Edition: Environments and Operations". Paperback, Pearson Education L: , 2011. .