Gaya APA

Sawhney, M., Zabin, J. (2001). The seven step to nirvana : strategic insight into e-business transformation . New York: McGraw-Hill.

Gaya MLA

Sawhney, Mohan., Zabin, Jeff. "The seven step to nirvana : strategic insight into e-business transformation". New York: McGraw-Hill, 2001. Text.