CHAUDHURI, A. (2010). ESSENTIALS OF SURVEY SAMPLING. PHI.
Cita Chicago (17th ed.)CHAUDHURI, A. ESSENTIALS OF SURVEY SAMPLING. N DELHI: PHI, 2010.
Cita MLA (9th ed.)CHAUDHURI, A. ESSENTIALS OF SURVEY SAMPLING. PHI, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.