Παραπομπή APA

Tulsian, P. C. (2002). Quantitative techniques theory and problems. Pearson Education.

Παραπομπή Chicago Style

Tulsian, P. C. Quantitative Techniques Theory and Problems. New Delhi: Pearson Education, 2002.

Παραπομπή MLA

Tulsian, P. C. Quantitative Techniques Theory and Problems. Pearson Education, 2002.