Gaya APA

Robock, S, H., Simmonds, K. (1989). International Business And Multinational Enterprises (Ed. 4). Homewood: Richard D. Irwin.

Gaya MLA

Robock, Stefan, H.., Simmonds, Kenneth. "International Business And Multinational Enterprises". Ed. 4 Homewood: Richard D. Irwin, 1989. Text.