Tulsian, P. C., & Pandey, V. (2002). Quantitative techniques: Theory and problems. Pearson Education.
Chicago-стиль цитированияTulsian, P. C., and Vishal Pandey. Quantitative Techniques: Theory and Problems. New Delhi: Pearson Education, 2002.
MLA-цитированиеTulsian, P. C., and Vishal Pandey. Quantitative Techniques: Theory and Problems. Pearson Education, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.