Sorum, C. H. (1960). Introduction to semimicro qualitative: Analysis. prentice-Hall.
Cita Chicago Style (17a ed.)Sorum, C. H. Introduction to Semimicro Qualitative: Analysis. Englewood- cliffs, N.J.: prentice-Hall, 1960.
Cita MLA (9a ed.)Sorum, C. H. Introduction to Semimicro Qualitative: Analysis. prentice-Hall, 1960.
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