Report on the results of operation Peninsula Transit Lines for the 12-month period ending September 30, 1950 / T.A. Hopkins, O.B. Liersch.T. A. Hopkins1949
Famous Golf Links, by Horace G. Hutchinson with Numerous Illus. by F.P. Hopkins and from Photographs.Horace Hutchinson1891
Report on the results of operation Peninsula Transit Lines for the 12-month period ending February 28, 1954 / T.A. Hopkins, C.T. Neary.T. A. Hopkins1953
Report on the results of operation, Fresno City Lines, for the 12-month period ending May 31, 1952 / T.A. Hopkins, O.B. Liersch.T. A. Hopkins1951EN
Report on the results of operation Peninsula Transit Lines for the 12-month period ending August 31, 1952 / T.A. Hopkins, C.T. Neary.T. A. Hopkins1951EN
Revised report on the results of operation, Fresno City Lines, for the 12-month period ending November 30, 1952 / T.A. Hopkins, O.B. Liersch.T. A. Hopkins1951EN
Estimated earning position of Stockton City Lines under present and proposed fares for twelve months ending August 31, 1948 / T.A. Hopkins, Timothy J. Canty.T. A. Hopkins1947EN
Report on loading conditions on transbay bus lines / prepared under the Direction of T.A. Hopkins (Public Utilities Commission, State of California, Transportation Department, Research Division).T. A. Hopkins1947EN