Natarajan, V., & Gunasekaran, K. (1986). Scaling techniques: What why and how. AIU.
Čikaški stil citiranjaNatarajan, V., i K. Gunasekaran. Scaling Techniques: What Why and How. New Delhi: AIU, 1986.
MLA način citiranjaNatarajan, V., i K. Gunasekaran. Scaling Techniques: What Why and How. AIU, 1986.
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