Παραπομπή APA

Natarajan, V. (1986). Scaling Techniques: What, Why and How. Association of Indian Universities.

Παραπομπή Chicago Style

Natarajan, V. Scaling Techniques: What, Why and How. New DElhi: Association of Indian Universities, 1986.

Παραπομπή MLA

Natarajan, V. Scaling Techniques: What, Why and How. Association of Indian Universities, 1986.