APA
DeMailo H. B., . (2001). B2B and beyond. John Wiley & Sons, New York: .
Chicago
DeMailo Harry B, . 2001. B2B and beyond. John Wiley & Sons, New York: .
Harvard
DeMailo H. B., . (2001). B2B and beyond. John Wiley & Sons, New York: .
MLA
DeMailo Harry B, . B2B and beyond. John Wiley & Sons, New York: . 2001.