Παραπομπή APA

Dhingra, I. (1986). Objective type question and micro economic ( with practical exercises in economics and solution). Sultan Chand And Sons.

Παραπομπή Chicago Style

Dhingra, IC. Objective Type Question and Micro Economic ( with Practical Exercises in Economics and Solution). New Delhi: Sultan Chand And Sons, 1986.

Παραπομπή MLA

Dhingra, IC. Objective Type Question and Micro Economic ( with Practical Exercises in Economics and Solution). Sultan Chand And Sons, 1986.