APA-referens

Gunasekaran, K., & Natarajan, V. (1986). Scaling techniques: What, why and how.

Chicago-stil citat

Gunasekaran, K., och V. Natarajan. Scaling Techniques: What, Why and How. New Delhi, Association of Indian Universities, 1986.

MLA-referens

Gunasekaran, K., och V. Natarajan. Scaling Techniques: What, Why and How. 1986.