Jones, A. J., Stefflre, B., & Stewart, N. R. (1969). Principles of guidance (6th ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationJones, Arthur Julius, Buford Stefflre, and Norman R. Stewart. Principles of Guidance. 6th ed. New York: McGraw-Hill, 1969.
MLA (8th ed.) CitationJones, Arthur Julius, et al. Principles of Guidance. 6th ed. McGraw-Hill, 1969.
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