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- [4] Charge! (The tower at Gettysburg-National-Military-Park is demolished) PRESERVATION, 2000, 52 (05): : 22 - 22
- [5] Tower defense (Viewing tower at Gettysburg National Military Park) PRESERVATION, 2000, 52 (06): : 8 - 8
- [6] Artificial oak regeneration in historic woodlots at Gettysburg National Military Park NORTHERN JOURNAL OF APPLIED FORESTRY, 2003, 20 (03): : 131 - 136
- [7] Artificial oak regeneration in historic woodlots at Gettysburg national military park Northern Journal of Applied Forestry, 2003, 20 (03): : 131 - 136
- [8] White tailed deer management at Gettysburg National Military Park and Eisenhower National Historic Site WILDLIFE SOCIETY BULLETIN, 1997, 25 (02): : 462 - 469
- [9] On a Great Battlefield: The Making, Management, and Memory of the Gettysburg National Military Park, 1933-2013 PENNSYLVANIA MAGAZINE OF HISTORY AND BIOGRAPHY, 2015, 139 (02): : 233 - 234