Bobbitt, S. A., Seastrom, M. M., & National Center for Education Statistics. (1994). Qualifications of the public school teacher workforce, 1988 and 1991. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics : For sale by the U.S. G.P.O., Supt. of Docs..
Chicago Style (17th ed.) CitationBobbitt, Sharon A., Marilyn McMillen Seastrom, and National Center for Education Statistics. Qualifications of the Public School Teacher Workforce, 1988 and 1991. Washington, DC: U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics : For sale by the U.S. G.P.O., Supt. of Docs., 1994.
MLA (8th ed.) CitationBobbitt, Sharon A., et al. Qualifications of the Public School Teacher Workforce, 1988 and 1991. U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics : For sale by the U.S. G.P.O., Supt. of Docs., 1994.