Gaya APA

Perry, L, T. (1993). Real-time strategy: inprovising team-based planning for a fast-changing world . New York: John Wiley & Sons, Inc..

Gaya MLA

Perry, Lee, Tom.. "Real-time strategy: inprovising team-based planning for a fast-changing world". New York: John Wiley & Sons, Inc., 1993. Text.