"Comparing PBASIC 2.5 control structures to the old PBASIC" – By Tracy Allen, EME Systems, 2003 Parallax Forums – Discussion Forum Parallax, Inc. – Corporate website, home of the Basic Stamp and Basic Stamp 2 "Independent review of the Scribbler Robot, a programmable intelligent robot utilizing the BASIC Stamp 2 Microcontroller" – By Andy Kaiser
"Comparing PBASIC 2.5 control structures to the old PBASIC" – By Tracy Allen, EME Systems, 2003 Parallax Forums – Discussion Forum Parallax, Inc. – Vállalati weboldal, a Basic Stamp és a Basic Stamp 2 honlapja "Independent review of the Scribbler Robot, a programmable intelligent robot utilizing the BASIC Stamp 2 Microcontroller" – By Andy Kaiser Informatikai portál • összefoglaló, színes tartalomajánló lap