339. Obituary of Porter, September 13, 1907.
340. Message of Moty Tiger, second chief, paying tribute to Porter before the council, October 1, 1907.
341. Obituary on Porter, October 17, 1907.
342. News item on Porter, April 30, 1909.
343. Editorial on Porter, a woman claiming to have contacted his spirit, May 2, 1909.
344. Message of Porter on tribal affairs, no date.
345. On Porter, from Chronicles of Oklahoma, "The Government of the Creeks", March 1930.
346. On General Porter, from L.H. Hill, History of the State of Oklahoma, 1909.
347. On General Porter, O'Beirne, H.G., The Indian Territory, 1892.
348. On Porter, J.B. Thoburn, A History of Oklahoma, 1908.
349. On Porter, in Chronicles of Oklahoma, "Chief Pleasant Porter", September 1931.