Gaya APA

Axtell, R, E., Thompson, T, G. (1994). The Do's and taboos of international trade : a small business primer / Roger E. Axtell; kata pengantar, Tommy G. Thompson . New York: John Wiley n Sons.

Gaya MLA

Axtell, Roger, E.., Thompson, Tommy, G.. "The Do's and taboos of international trade : a small business primer / Roger E. Axtell; kata pengantar, Tommy G. Thompson". New York: John Wiley n Sons, 1994. Textbook.