APA

Gilbert S. F., . (2001). 90 days to launch: Internet projects on time and on budget. New York: John Wiley.

Chicago

Gilbert Shayne F, . 2001. 90 days to launch: Internet projects on time and on budget. New York: John Wiley.

Harvard

Gilbert S. F., . (2001). 90 days to launch: Internet projects on time and on budget. New York: John Wiley.

MLA

Gilbert Shayne F, . 90 days to launch: Internet projects on time and on budget. New York: John Wiley. 2001.