• Legal obstacles to the use of Texas school buses for public transportation 

      Means, Robert; Briggs, Ronald; Nelson, John E.; Thiemann, Alan J. (Council for Advanced Transportation Studies, 1975-01)
      Texas Education Code -- Certification -- Safety Regulations -- Appendix A. Memorandum John E. Nelson and Alan J. Thiemann Re: Use of School Buses for Public Transportation II: Requirements for Certification and Applicable ...