Fuente: Netlog NetLogo's frame rate NetLogo documentation about topology More colors can be specified. NetLogo difference between ask and ask-concurrent NetLogo reporter or command NetLogo links More colors can be specified. http://ccl.northwestern.edu/netlogo/docs/programming.html NetLogo observer color number More colors can be specified Types of Agents in NetLogo NetLogo reporter or command Sistema Jerarquico de seis pasos More colors can be specified https://ccl.northwestern.edu/netlogo/docs/programming.html NetLogo Programming Guide