BROWNSTEIN SAMUEL C. (1994). HOW TO PREPARE FOR THE GRE (10.). GALGOTIA PUBLICATIONS.
Cita Chicago (17th ed.)BROWNSTEIN SAMUEL C. HOW TO PREPARE FOR THE GRE. 10. NEW DELHI: GALGOTIA PUBLICATIONS, 1994.
Cita MLA (9th ed.)BROWNSTEIN SAMUEL C. HOW TO PREPARE FOR THE GRE. 10. GALGOTIA PUBLICATIONS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.