Citazione APA

Poppel, H. (1987). Information technology: The Trillion- dollar opportunity. New York: McGraw- Hill Book Company.

Stile di citazione Chicago

Poppel, Harvey. Information Technology: The Trillion- Dollar Opportunity. New York: McGraw- Hill Book Company, 1987.

Citazione MLA

Poppel, Harvey. Information Technology: The Trillion- Dollar Opportunity. New York: McGraw- Hill Book Company, 1987.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.