Gaya APA

Wortzel, L, H., Vernon-Wortzel, H. (1996). Strategic management in a global economy / penyusun, Heidi Vernon Wortzel, Lawrence H. Wortzel (Ed.ke-3). New York: John Wiley n Sons.

Gaya MLA

Wortzel, Lawrence, H.., Vernon-Wortzel, Heidi. "Strategic management in a global economy / penyusun, Heidi Vernon Wortzel, Lawrence H. Wortzel". Ed.ke-3 New York: John Wiley n Sons, 1996. Textbook.