Sources edit
- https://archive.org/details/Computer_Gaming_World_Issue_111/page/n143/mode/2up
- http://amr.abime.net/amr_search.php?search=second+front&mag_id=0&action=Find
- https://archive.org/details/GPPCSGVol3No2/page/n47/mode/2up
- https://archive.org/details/GPPCSGVol3No4/page/n81/mode/2up
- https://archive.org/stream/Computer_Gaming_World_Issue_109/Computer_Gaming_World_Issue_109#page/n107/mode/2up/search/gary
- https://archive.org/details/Computer_Gaming_World_Issue_111/page/n143/mode/2up?q=gary
- https://archive.org/stream/Computer_Gaming_World_Issue_68/Computer_Gaming_World_Issue_68#page/n33/mode/2up
- https://archive.org/stream/DengekiPlayStationVol.092December251998J/Game%20Players%20PC%20Entertainment%20Vol.6%20No.6%20%28November-December%201993%29%28U%29#page/n49/mode/2up/search/war+in+russia
- https://archive.org/details/Game_Players_PC_Entertainment_Vol.5_No.1_January-February_1992_U/page/n57/mode/2up
- https://archive.org/details/GPPCSGVol3No2/page/n47/mode/2up
- https://archive.org/stream/ElectronicGamesLC2/Electronic%20Games%20LC2%20Issue%2015%20%28December%201993%29#page/n137/mode/2up/search/gary
- https://archive.org/stream/StrategyPlus/Strategy_Plus_06_Mar_1991#page/n13/mode/2up/search/gary
- https://archive.org/stream/Electronic-Games-1993-11/Electronic%20Games%201993-11#page/n59/mode/2up
- https://archive.org/stream/GamesInternational/GI_16_Jul_1990#page/n45/mode/2up/search/grigsby
- https://archive.org/stream/StrategyPlus/Strategy_Plus_04_Jan_1991#page/n27/mode/2up/search/grigsby
- https://archive.org/stream/Computer_Gaming_World_Issue_72/Computer_Gaming_World_Issue_72#page/n43/mode/2up/search/gary
- https://archive.org/stream/Computer_Gaming_World_Issue_73/Computer_Gaming_World_Issue_73#page/n25/mode/2up/search/gary
- https://archive.org/details/thegamesmachine199006/page/n73/mode/2up?q=second+front