APA

Watson (Richard T) ;Berthon (Pierre), . (2000). Electronic Commerce: Strategic Perspective. : .

Chicago

Watson (Richard T) ;Berthon (Pierre), . 2000. Electronic Commerce: Strategic Perspective. : .

Harvard

Watson (Richard T) ;Berthon (Pierre), . (2000). Electronic Commerce: Strategic Perspective. : .

MLA

Watson (Richard T) ;Berthon (Pierre), . Electronic Commerce: Strategic Perspective. : . 2000.