AGGARWAL R S. (1989). QUANTITATIVE APTITUDE (FULLY SOLVED). S.CHAND & COMPANY LTD.
Cita Chicago (17th ed.)AGGARWAL R S. QUANTITATIVE APTITUDE (FULLY SOLVED). NEW DELHI: S.CHAND & COMPANY LTD, 1989.
Cita MLA (9th ed.)AGGARWAL R S. QUANTITATIVE APTITUDE (FULLY SOLVED). S.CHAND & COMPANY LTD, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.