DeepSky 97 (Observers database) 7/97 pg 72
Jupiter Satellite Events 6/97 pg 78
Izzy's Skylog 7/96
New Star Gazers Home Page by Dan Murray 7/96
DeepSky 97 (Observers database) 7/97 pg 72 Amateur Astronomy Online by Mike McCall 7/96 DeepSky 97 (Observers database) 7/97 pg 72 Jupiter Satellite Events 6/97 pg 78 Izzy's Skylog 7/96 New Star Gazers Home Page by Dan Murray 7/96