Hartigan, D. J. (1962). Some California test bureau measures predictive of ninth grade and eleventh grade academic achievement.
Lua i Stíl Chicago (17ú heag.)Hartigan, Daniel Joseph. Some California Test Bureau Measures Predictive of Ninth Grade and Eleventh Grade Academic Achievement. 1962.
Lua MLA (8ú heag.)Hartigan, Daniel Joseph. Some California Test Bureau Measures Predictive of Ninth Grade and Eleventh Grade Academic Achievement. 1962.
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