Παραπομπή APA

Nisha, P. (2004). Quality cost estimation and reduction. Department of statistics.

Παραπομπή Chicago Style

Nisha, P.K. Quality Cost Estimation and Reduction. Cochin: Department of statistics, 2004.

Παραπομπή MLA

Nisha, P.K. Quality Cost Estimation and Reduction. Department of statistics, 2004.