Dyfyniad APA

Gupta, S. P., & Gupta,P K. (2022). Quantitative Techniques and Operations Research (4th ed.). Sultan Chand and Sons.

Dyfyniad Arddull Chicago

Gupta, S P., and Gupta,P K. Quantitative Techniques and Operations Research. 4th ed. New Delhi: Sultan Chand and Sons, 2022.

Dyfyniad MLA

Gupta, S P., and Gupta,P K. Quantitative Techniques and Operations Research. 4th ed. Sultan Chand and Sons, 2022.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.