APA
Campbell D. e., Campbell C. e., . (1999). Law of intertnational on-line business : a global perspective : supplement no. 1. London: Sweet & Maxwell.
Chicago
Campbell Dennis ed, Campbell Christian ed, . 1999. Law of intertnational on-line business : a global perspective : supplement no. 1. London: Sweet & Maxwell.
Harvard
Campbell D. e., Campbell C. e., . (1999). Law of intertnational on-line business : a global perspective : supplement no. 1. London: Sweet & Maxwell.
MLA
Campbell Dennis ed, Campbell Christian ed, . Law of intertnational on-line business : a global perspective : supplement no. 1. London: Sweet & Maxwell. 1999.