First Army
- Administrative Order No. 1 to accompany Field Order No.12, 504th Parachute Infantry, page: 16.
- Neptune Operations Plan, page: 128, 32, 160, 64, 192, 96, 224, 11, 139, 43, 171, 75, 203, 107, 118, 22, 150, 54, 182, 86, 214, 1, 129, 33, 161, 65, 193, 97, 225, 108, 12, 140, 44, 172, 76, 204, 119, 23, 151, 55, 183, 87, 215, 2, 130, 34, 162, 66, 194, 98, 226, 109, 13, 141, 45, 173, 77, 205, 120, 24, 152, 56, 184, 88, 216, 3, 131, 35, 163, 67, 195, 99, 227, 110, 14, 142, 46, 174, 78, 206, 121, 25, 153, 57, 185, 89, 217, 4, 132, 36, 164, 68, 196, 100, 228, 111, 15, 143, 47, 175, 79, 207, 122, 26, 154, 58, 186, 90, 218, 5, 133, 37, 165, 69, 197, 101, 229, 112, 16, 144, 48, 176, 80, 208, 123, 27, 155, 59, 187, 91, 219, 6, 134, 38, 166, 70, 198, 102, 230, 113, 17, 145, 49, 177, 81, 209, 124, 28, 156, 60, 188, 92, 220, 7, 135, 39, 167, 71, 199, 103, 114, 18, 146, 50, 178, 82, 210, 125, 29, 157, 61, 189, 93, 221, 8, 136, 40, 168, 72, 200, 104, 115, 19, 147, 51, 179, 83, 211, 126, 30, 158, 62, 190, 94, 222, 9, 137, 41, 169, 73, 201, 105, 116, 20, 148, 52, 180, 84, 212, 127, 31, 159, 63, 191, 95, 223, 10, 138, 42, 170, 74, 202, 106, 117, 21, 149, 53, 181, 85, 213.