Những chủ đề: “...Artillery, Field and mountain United States Periodicals....”
Full text available from Advanced Technologies & Aerospace Database: 11/01/1996 to 11/30/2003
Full text available from Military Database: 11/01/1996 to 11/30/2003
Full text available from Research Library: 11/01/1996 to 11/30/2003
Full text available from Research Library: 01/01/2004 to 03/31/2007

Những chủ đề: “...Artillery, Field and mountain United States Periodicals....”
Full text available from Advanced Technologies & Aerospace Database: 05/01/2007 to present
Full text available from Military Database: 05/01/2007 to present
Full text available from Research Library: 05/01/2007 to present