^"Penn Tops Brown in Ivy Opener, 28-7". The New York Times. New York, N.Y. October 8, 1967. p. S1.
^McGowen, Deane (October 15, 1967). "Dartmouth Topples Pennsylvania, 23-0; Koenig Is Standout". The New York Times. New York, N.Y. p. S1.
^Forbes, John B. (October 22, 1967). "Bucknell Rally Beats Penn, 28-27". The New York Times. New York, N.Y. p. S7.
^Adams, Frank S. (October 29, 1967). "Princeton Scores 4 Times, Then Holds Off Penn Rally to Gain 28-14 Victory". The New York Times. New York, N.Y. p. S4.
^Werden, Lincoln A. (November 5, 1967). "Harvard Sets Offensive Record with 547 Yards in 45-7 Triumph over Penn". The New York Times. New York, N.Y. p. S5.
^Eskenazi, Gerald (November 12, 1967). "Dowling Air Strikes Help Yale Vanquish Penn Eleven, 44-22". The New York Times. New York, N.Y. p. S1.
^Werden, Lincoln A. (November 19, 1967). "Knowlton's 3 Scores Help Penn Beat Columbia, 26-6; 4 Interceptions Turn Back Lions". The New York Times. New York, N.Y. p. S4.