Rubinstein Pitzer, H. Test bank for basic english grammar (2a ed.).
Cita Chicago Style (17a ed.)Rubinstein Pitzer, Helene. Test Bank for Basic English Grammar. 2a ed. Prentice Hall Regents.
Cita MLA (9a ed.)Rubinstein Pitzer, Helene. Test Bank for Basic English Grammar. 2a ed.
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